81408003840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:257

約数の個数: 864

約数和(自身を含む): 306507382272

約数和(自身を除く): 225099378432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 37, 40, 45, 48, 60, 61, 62, 64, 72, 74, 80, 90, 93, 96, 101, 111, 120, 122, 124, 128, 144, 148, 155, 160, 180, 183, 185, 186, 192, 202, 222, 240, 244, 248, 256, 279, 288, 296, 303, 305, 310, 320, 333, 360, 366, 370, 372, 384, 404, 444, 465, 480, 488, 496, 505, 549, 555, 558, 576, 592, 606, 610, 620, 640, 666, 720, 732, 740, 744, 768, 808, 888, 909, 915, 930, 960, 976, 992, 1010, 1098, 1110, 1116, 1147, 1152, 1184, 1212, 1220, 1240, 1280, 1332, 1395, 1440, 1464, 1480, 1488, 1515, 1616, 1665, 1776, 1818, 1830, 1860, 1891, 1920, 1952, 1984, 2020, 2196, 2220, 2232, 2257, 2294, 2304, 2368, 2424, 2440, 2480, 2664, 2745, 2790, 2880, 2928, 2960, 2976, 3030, 3131, 3232, 3330, 3441, 3552, 3636, 3660, 3720, 3737, 3782, 3840, 3904, 3968, 4040, 4392, 4440, 4464, 4514, 4545, 4588, 4736, 4848, 4880, 4960, 5328, 5490, 5580, 5673, 5735, 5760, 5856, 5920, 5952, 6060, 6161, 6262, 6464, 6660, 6771, 6882, 7104, 7272, 7320, 7440, 7474, 7564, 7808, 7936, 8080, 8784, 8880, 8928, 9028, 9090, 9176, 9393, 9455, 9472, 9696, 9760, 9920, 10323, 10656, 10980, 11160, 11211, 11285, 11346, 11470, 11520, 11712, 11840, 11904, 12120, 12322, 12524, 12928, 13320, 13542, 13764, 14208, 14544, 14640, 14880, 14948, 15128, 15616, 15655, 16160, 17019, 17205, 17568, 17760, 17856, 18056, 18180, 18352, 18483, 18685, 18786, 18910, 19392, 19520, 19840, 20313, 20646, 21312, 21960, 22320, 22422, 22570, 22692, 22940, 23424, 23680, 23808, 24240, 24644, 25048, 25856, 26640, 27084, 27528, 28179, 28365, 28416, 29088, 29280, 29760, 29896, 30256, 30805, 31310, 32320, 33633, 33855, 34038, 34410, 35136, 35520, 35712, 36112, 36360, 36704, 36966, 37370, 37572, 37820, 38784, 39040, 39680, 40626, 41292, 42624, 43920, 44640, 44844, 45140, 45384, 45880, 46848, 46965, 47360, 48480, 49288, 50096, 51615, 53280, 54168, 55056, 55449, 56055, 56358, 56730, 58176, 58560, 59520, 59792, 60512, 61610, 62620, 64640, 67266, 67710, 68076, 68820, 69967, 70272, 71040, 71424, 72224, 72720, 73408, 73932, 74740, 75144, 75640, 77568, 78080, 81252, 82584, 85095, 85248, 87840, 89280, 89688, 90280, 90768, 91760, 92415, 93930, 96960, 98576, 100192, 101565, 103230, 106560, 108336, 110112, 110898, 112110, 112716, 113460, 115847, 116352, 117120, 119040, 119584, 121024, 123220, 125240, 129280, 134532, 135420, 136152, 137640, 139934, 140544, 140895, 142080, 144448, 145440, 146816, 147864, 149480, 150288, 151280, 162504, 165168, 168165, 170190, 175680, 178560, 179376, 180560, 181536, 183520, 184830, 187860, 190991, 193920, 197152, 200384, 203130, 206460, 209901, 213120, 216672, 220224, 221796, 224220, 225432, 226920, 227957, 231694, 232704, 234240, 239168, 242048, 246440, 250480, 269064, 270840, 272304, 275280, 277245, 279868, 281790, 288896, 290880, 293632, 295728, 298960, 300576, 302560, 325008, 330336, 336330, 340380, 347541, 349835, 351360, 357120, 358752, 361120, 363072, 367040, 369660, 375720, 381982, 387840, 394304, 400768, 406260, 412920, 419802, 426240, 433344, 440448, 443592, 448440, 450864, 453840, 455914, 463388, 478336, 484096, 492880, 500960, 538128, 541680, 544608, 550560, 554490, 559736, 563580, 572973, 577792, 579235, 581760, 591456, 597920, 601152, 605120, 629703, 650016, 660672, 672660, 680760, 683871, 695082, 699670, 702720, 717504, 722240, 726144, 734080, 739320, 751440, 763964, 788608, 801536, 812520, 825840, 839604, 866688, 880896, 887184, 896880, 901728, 907680, 911828, 926776, 954955, 956672, 985760, 1001920, 1042623, 1049505, 1076256, 1083360, 1089216, 1101120, 1108980, 1119472, 1127160, 1139785, 1145946, 1158470, 1163520, 1182912, 1195840, 1202304, 1210240, 1259406, 1300032, 1321344, 1345320, 1361520, 1367742, 1390164, 1399340, 1435008, 1444480, 1452288, 1468160, 1478640, 1502880, 1527928, 1577216, 1625040, 1651680, 1679208, 1718919, 1733376, 1737705, 1774368, 1793760, 1803456, 1815360, 1823656, 1853552, 1909910, 1971520, 2003840, 2051613, 2085246, 2099010, 2152512, 2166720, 2178432, 2202240, 2217960, 2238944, 2254320, 2279570, 2291892, 2316940, 2365824, 2391680, 2404608, 2420480, 2518812, 2600064, 2642688, 2690640, 2723040, 2735484, 2780328, 2798680, 2864865, 2870016, 2888960, 2957280, 3005760, 3055856, 3148515, 3250080, 3303360, 3358416, 3419355, 3437838, 3475410, 3548736, 3587520, 3606912, 3630720, 3647312, 3707104, 3819820, 3943040, 4007680, 4103226, 4170492, 4198020, 4305024, 4333440, 4356864, 4404480, 4435920, 4477888, 4508640, 4559140, 4583784, 4633880, 4731648, 4783360, 5037624, 5200128, 5213115, 5381280, 5446080, 5470968, 5560656, 5597360, 5729730, 5914560, 6011520, 6111712, 6297030, 6500160, 6606720, 6716832, 6838710, 6875676, 6950820, 7066667, 7097472, 7175040, 7213824, 7261440, 7294624, 7414208, 7639640, 7886080, 8206452, 8340984, 8396040, 8594595, 8610048, 8666880, 8871840, 8955776, 9017280, 9118280, 9167568, 9267760, 10075248, 10258065, 10426230, 10762560, 10892160, 10941936, 11121312, 11194720, 11459460, 11829120, 12023040, 12223424, 12594060, 13000320, 13213440, 13433664, 13677420, 13751352, 13901640, 14133334, 14194944, 14350080, 14589248, 14828416, 15279280, 16412904, 16681968, 16792080, 17189190, 17743680, 17911552, 18034560, 18236560, 18335136, 18535520, 20150496, 20516130, 20852460, 21200001, 21525120, 21784320, 21883872, 22242624, 22389440, 22918920, 23658240, 24446848, 25188120, 26000640, 26867328, 27354840, 27502704, 27803280, 28266668, 29178496, 29656832, 30558560, 32825808, 33363936, 33584160, 34378380, 35333335, 35487360, 36069120, 36473120, 36670272, 37071040, 40300992, 41032260, 41704920, 42400002, 43050240, 43767744, 44485248, 44778880, 45837840, 48893696, 50376240, 53734656, 54709680, 55005408, 55606560, 56533336, 58356992, 61117120, 63600003, 65651616, 66727872, 67168320, 68756760, 70666670, 70974720, 72946240, 73340544, 74142080, 80601984, 82064520, 83409840, 84800004, 87535488, 88970496, 89557760, 91675680, 100752480, 106000005, 109419360, 110010816, 111213120, 113066672, 122234240, 127200006, 131303232, 133455744, 134336640, 137513520, 141333340, 145892480, 146681088, 148284160, 161203968, 164129040, 166819680, 169600008, 175070976, 183351360, 201504960, 212000010, 218838720, 220021632, 222426240, 226133344, 244468480, 254400012, 262606464, 266911488, 268673280, 275027040, 282666680, 291784960, 318000015, 328258080, 333639360, 339200016, 366702720, 403009920, 424000020, 437677440, 440043264, 444852480, 452266688, 508800024, 525212928, 550054080, 565333360, 636000030, 656516160, 667278720, 678400032, 733405440, 806019840, 848000040, 875354880, 904533376, 1017600048, 1100108160, 1130666720, 1272000060, 1313032320, 1334557440, 1356800064, 1696000080, 1809066752, 2035200096, 2200216320, 2261333440, 2544000120, 2626064640, 2713600128, 3392000160, 4070400192, 4522666880, 5088000240, 5427200256, 6784000320, 8140800384, 9045333760, 10176000480, 13568000640, 16281600768, 20352000960, 27136001280, 40704001920, 81408003840]

約数ペア:

[(1, 81408003840), (2, 40704001920), (3, 27136001280), (4, 20352000960), (5, 16281600768), (6, 13568000640), (8, 10176000480), (9, 9045333760), (10, 8140800384), (12, 6784000320), (15, 5427200256), (16, 5088000240), (18, 4522666880), (20, 4070400192), (24, 3392000160), (30, 2713600128), (31, 2626064640), (32, 2544000120), (36, 2261333440), (37, 2200216320), (40, 2035200096), (45, 1809066752), (48, 1696000080), (60, 1356800064), (61, 1334557440), (62, 1313032320), (64, 1272000060), (72, 1130666720), (74, 1100108160), (80, 1017600048), (90, 904533376), (93, 875354880), (96, 848000040), (101, 806019840), (111, 733405440), (120, 678400032), (122, 667278720), (124, 656516160), (128, 636000030), (144, 565333360), (148, 550054080), (155, 525212928), (160, 508800024), (180, 452266688), (183, 444852480), (185, 440043264), (186, 437677440), (192, 424000020), (202, 403009920), (222, 366702720), (240, 339200016), (244, 333639360), (248, 328258080), (256, 318000015), (279, 291784960), (288, 282666680), (296, 275027040), (303, 268673280), (305, 266911488), (310, 262606464), (320, 254400012), (333, 244468480), (360, 226133344), (366, 222426240), (370, 220021632), (372, 218838720), (384, 212000010), (404, 201504960), (444, 183351360), (465, 175070976), (480, 169600008), (488, 166819680), (496, 164129040), (505, 161203968), (549, 148284160), (555, 146681088), (558, 145892480), (576, 141333340), (592, 137513520), (606, 134336640), (610, 133455744), (620, 131303232), (640, 127200006), (666, 122234240), (720, 113066672), (732, 111213120), (740, 110010816), (744, 109419360), (768, 106000005), (808, 100752480), (888, 91675680), (909, 89557760), (915, 88970496), (930, 87535488), (960, 84800004), (976, 83409840), (992, 82064520), (1010, 80601984), (1098, 74142080), (1110, 73340544), (1116, 72946240), (1147, 70974720), (1152, 70666670), (1184, 68756760), (1212, 67168320), (1220, 66727872), (1240, 65651616), (1280, 63600003), (1332, 61117120), (1395, 58356992), (1440, 56533336), (1464, 55606560), (1480, 55005408), (1488, 54709680), (1515, 53734656), (1616, 50376240), (1665, 48893696), (1776, 45837840), (1818, 44778880), (1830, 44485248), (1860, 43767744), (1891, 43050240), (1920, 42400002), (1952, 41704920), (1984, 41032260), (2020, 40300992), (2196, 37071040), (2220, 36670272), (2232, 36473120), (2257, 36069120), (2294, 35487360), (2304, 35333335), (2368, 34378380), (2424, 33584160), (2440, 33363936), (2480, 32825808), (2664, 30558560), (2745, 29656832), (2790, 29178496), (2880, 28266668), (2928, 27803280), (2960, 27502704), (2976, 27354840), (3030, 26867328), (3131, 26000640), (3232, 25188120), (3330, 24446848), (3441, 23658240), (3552, 22918920), (3636, 22389440), (3660, 22242624), (3720, 21883872), (3737, 21784320), (3782, 21525120), (3840, 21200001), (3904, 20852460), (3968, 20516130), (4040, 20150496), (4392, 18535520), (4440, 18335136), (4464, 18236560), (4514, 18034560), (4545, 17911552), (4588, 17743680), (4736, 17189190), (4848, 16792080), (4880, 16681968), (4960, 16412904), (5328, 15279280), (5490, 14828416), (5580, 14589248), (5673, 14350080), (5735, 14194944), (5760, 14133334), (5856, 13901640), (5920, 13751352), (5952, 13677420), (6060, 13433664), (6161, 13213440), (6262, 13000320), (6464, 12594060), (6660, 12223424), (6771, 12023040), (6882, 11829120), (7104, 11459460), (7272, 11194720), (7320, 11121312), (7440, 10941936), (7474, 10892160), (7564, 10762560), (7808, 10426230), (7936, 10258065), (8080, 10075248), (8784, 9267760), (8880, 9167568), (8928, 9118280), (9028, 9017280), (9090, 8955776), (9176, 8871840), (9393, 8666880), (9455, 8610048), (9472, 8594595), (9696, 8396040), (9760, 8340984), (9920, 8206452), (10323, 7886080), (10656, 7639640), (10980, 7414208), (11160, 7294624), (11211, 7261440), (11285, 7213824), (11346, 7175040), (11470, 7097472), (11520, 7066667), (11712, 6950820), (11840, 6875676), (11904, 6838710), (12120, 6716832), (12322, 6606720), (12524, 6500160), (12928, 6297030), (13320, 6111712), (13542, 6011520), (13764, 5914560), (14208, 5729730), (14544, 5597360), (14640, 5560656), (14880, 5470968), (14948, 5446080), (15128, 5381280), (15616, 5213115), (15655, 5200128), (16160, 5037624), (17019, 4783360), (17205, 4731648), (17568, 4633880), (17760, 4583784), (17856, 4559140), (18056, 4508640), (18180, 4477888), (18352, 4435920), (18483, 4404480), (18685, 4356864), (18786, 4333440), (18910, 4305024), (19392, 4198020), (19520, 4170492), (19840, 4103226), (20313, 4007680), (20646, 3943040), (21312, 3819820), (21960, 3707104), (22320, 3647312), (22422, 3630720), (22570, 3606912), (22692, 3587520), (22940, 3548736), (23424, 3475410), (23680, 3437838), (23808, 3419355), (24240, 3358416), (24644, 3303360), (25048, 3250080), (25856, 3148515), (26640, 3055856), (27084, 3005760), (27528, 2957280), (28179, 2888960), (28365, 2870016), (28416, 2864865), (29088, 2798680), (29280, 2780328), (29760, 2735484), (29896, 2723040), (30256, 2690640), (30805, 2642688), (31310, 2600064), (32320, 2518812), (33633, 2420480), (33855, 2404608), (34038, 2391680), (34410, 2365824), (35136, 2316940), (35520, 2291892), (35712, 2279570), (36112, 2254320), (36360, 2238944), (36704, 2217960), (36966, 2202240), (37370, 2178432), (37572, 2166720), (37820, 2152512), (38784, 2099010), (39040, 2085246), (39680, 2051613), (40626, 2003840), (41292, 1971520), (42624, 1909910), (43920, 1853552), (44640, 1823656), (44844, 1815360), (45140, 1803456), (45384, 1793760), (45880, 1774368), (46848, 1737705), (46965, 1733376), (47360, 1718919), (48480, 1679208), (49288, 1651680), (50096, 1625040), (51615, 1577216), (53280, 1527928), (54168, 1502880), (55056, 1478640), (55449, 1468160), (56055, 1452288), (56358, 1444480), (56730, 1435008), (58176, 1399340), (58560, 1390164), (59520, 1367742), (59792, 1361520), (60512, 1345320), (61610, 1321344), (62620, 1300032), (64640, 1259406), (67266, 1210240), (67710, 1202304), (68076, 1195840), (68820, 1182912), (69967, 1163520), (70272, 1158470), (71040, 1145946), (71424, 1139785), (72224, 1127160), (72720, 1119472), (73408, 1108980), (73932, 1101120), (74740, 1089216), (75144, 1083360), (75640, 1076256), (77568, 1049505), (78080, 1042623), (81252, 1001920), (82584, 985760), (85095, 956672), (85248, 954955), (87840, 926776), (89280, 911828), (89688, 907680), (90280, 901728), (90768, 896880), (91760, 887184), (92415, 880896), (93930, 866688), (96960, 839604), (98576, 825840), (100192, 812520), (101565, 801536), (103230, 788608), (106560, 763964), (108336, 751440), (110112, 739320), (110898, 734080), (112110, 726144), (112716, 722240), (113460, 717504), (115847, 702720), (116352, 699670), (117120, 695082), (119040, 683871), (119584, 680760), (121024, 672660), (123220, 660672), (125240, 650016), (129280, 629703), (134532, 605120), (135420, 601152), (136152, 597920), (137640, 591456), (139934, 581760), (140544, 579235), (140895, 577792), (142080, 572973), (144448, 563580), (145440, 559736), (146816, 554490), (147864, 550560), (149480, 544608), (150288, 541680), (151280, 538128), (162504, 500960), (165168, 492880), (168165, 484096), (170190, 478336), (175680, 463388), (178560, 455914), (179376, 453840), (180560, 450864), (181536, 448440), (183520, 443592), (184830, 440448), (187860, 433344), (190991, 426240), (193920, 419802), (197152, 412920), (200384, 406260), (203130, 400768), (206460, 394304), (209901, 387840), (213120, 381982), (216672, 375720), (220224, 369660), (221796, 367040), (224220, 363072), (225432, 361120), (226920, 358752), (227957, 357120), (231694, 351360), (232704, 349835), (234240, 347541), (239168, 340380), (242048, 336330), (246440, 330336), (250480, 325008), (269064, 302560), (270840, 300576), (272304, 298960), (275280, 295728), (277245, 293632), (279868, 290880), (281790, 288896)]