2720316960

素因数分解:

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

素因数の和:159

約数の個数: 576

約数和(自身を含む): 10373336064

約数和(自身を除く): 7653019104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 37, 40, 45, 48, 54, 60, 61, 62, 72, 74, 80, 81, 90, 93, 96, 108, 111, 120, 122, 124, 135, 144, 148, 155, 160, 162, 180, 183, 185, 186, 216, 222, 240, 243, 244, 248, 270, 279, 288, 296, 305, 310, 324, 333, 360, 366, 370, 372, 405, 432, 444, 465, 480, 486, 488, 496, 540, 549, 555, 558, 592, 610, 620, 648, 666, 720, 732, 740, 744, 810, 837, 864, 888, 915, 930, 972, 976, 992, 999, 1080, 1098, 1110, 1116, 1147, 1184, 1215, 1220, 1240, 1296, 1332, 1395, 1440, 1464, 1480, 1488, 1620, 1647, 1665, 1674, 1776, 1830, 1860, 1891, 1944, 1952, 1998, 2160, 2196, 2220, 2232, 2257, 2294, 2430, 2440, 2480, 2511, 2592, 2664, 2745, 2790, 2928, 2960, 2976, 2997, 3240, 3294, 3330, 3348, 3441, 3552, 3660, 3720, 3782, 3888, 3996, 4185, 4320, 4392, 4440, 4464, 4514, 4588, 4860, 4880, 4941, 4960, 4995, 5022, 5328, 5490, 5580, 5673, 5735, 5856, 5920, 5994, 6480, 6588, 6660, 6696, 6771, 6882, 7320, 7440, 7533, 7564, 7776, 7992, 8235, 8370, 8784, 8880, 8928, 8991, 9028, 9176, 9455, 9720, 9760, 9882, 9990, 10044, 10323, 10656, 10980, 11160, 11285, 11346, 11470, 11988, 12555, 12960, 13176, 13320, 13392, 13542, 13764, 14640, 14823, 14880, 14985, 15066, 15128, 15984, 16470, 16740, 17019, 17205, 17568, 17760, 17982, 18056, 18352, 18910, 19440, 19764, 19980, 20088, 20313, 20646, 21960, 22320, 22570, 22692, 22940, 23976, 24705, 25110, 26352, 26640, 26784, 27084, 27528, 28365, 29280, 29646, 29970, 30132, 30256, 30969, 31968, 32940, 33480, 33855, 34038, 34410, 35964, 36112, 36704, 37665, 37820, 38880, 39528, 39960, 40176, 40626, 41292, 43920, 44640, 44955, 45140, 45384, 45880, 47952, 49410, 50220, 51057, 51615, 52704, 53280, 54168, 55056, 56730, 59292, 59940, 60264, 60512, 60939, 61938, 65880, 66960, 67710, 68076, 68820, 69967, 71928, 72224, 74115, 75330, 75640, 79056, 79920, 80352, 81252, 82584, 85095, 87840, 89910, 90280, 90768, 91760, 92907, 95904, 98820, 100440, 101565, 102114, 103230, 108336, 110112, 113460, 118584, 119880, 120528, 121878, 123876, 131760, 133920, 135420, 136152, 137640, 139934, 143856, 148230, 150660, 151280, 153171, 154845, 158112, 159840, 162504, 165168, 170190, 179820, 180560, 181536, 182817, 183520, 185814, 197640, 200880, 203130, 204228, 206460, 209901, 216672, 226920, 237168, 239760, 241056, 243756, 247752, 255285, 263520, 270840, 272304, 275280, 278721, 279868, 287712, 296460, 301320, 302560, 304695, 306342, 309690, 325008, 330336, 340380, 349835, 359640, 361120, 365634, 371628, 395280, 401760, 406260, 408456, 412920, 419802, 453840, 459513, 464535, 474336, 479520, 487512, 495504, 510570, 541680, 544608, 548451, 550560, 557442, 559736, 592920, 602640, 609390, 612684, 619380, 629703, 650016, 680760, 699670, 719280, 731268, 743256, 765855, 790560, 812520, 816912, 825840, 839604, 907680, 914085, 919026, 929070, 975024, 991008, 1021140, 1049505, 1083360, 1096902, 1114884, 1119472, 1185840, 1205280, 1218780, 1225368, 1238760, 1259406, 1361520, 1393605, 1399340, 1438560, 1462536, 1486512, 1531710, 1625040, 1633824, 1651680, 1679208, 1828170, 1838052, 1858140, 1889109, 1950048, 2042280, 2099010, 2193804, 2229768, 2238944, 2297565, 2371680, 2437560, 2450736, 2477520, 2518812, 2723040, 2742255, 2787210, 2798680, 2925072, 2973024, 3063420, 3148515, 3250080, 3358416, 3656340, 3676104, 3716280, 3778218, 4084560, 4198020, 4387608, 4459536, 4595130, 4875120, 4901472, 4955040, 5037624, 5484510, 5574420, 5597360, 5667327, 5850144, 6126840, 6297030, 6716832, 7312680, 7352208, 7432560, 7556436, 8169120, 8396040, 8775216, 8919072, 9190260, 9445545, 9750240, 10075248, 10969020, 11148840, 11194720, 11334654, 12253680, 12594060, 14625360, 14704416, 14865120, 15112872, 16792080, 17001981, 17550432, 18380520, 18891090, 20150496, 21938040, 22297680, 22669308, 24507360, 25188120, 28336635, 29250720, 30225744, 33584160, 34003962, 36761040, 37782180, 43876080, 44595360, 45338616, 50376240, 56673270, 60451488, 68007924, 73522080, 75564360, 85009905, 87752160, 90677232, 100752480, 113346540, 136015848, 151128720, 170019810, 181354464, 226693080, 272031696, 302257440, 340039620, 453386160, 544063392, 680079240, 906772320, 1360158480, 2720316960]

約数ペア:

[(1, 2720316960), (2, 1360158480), (3, 906772320), (4, 680079240), (5, 544063392), (6, 453386160), (8, 340039620), (9, 302257440), (10, 272031696), (12, 226693080), (15, 181354464), (16, 170019810), (18, 151128720), (20, 136015848), (24, 113346540), (27, 100752480), (30, 90677232), (31, 87752160), (32, 85009905), (36, 75564360), (37, 73522080), (40, 68007924), (45, 60451488), (48, 56673270), (54, 50376240), (60, 45338616), (61, 44595360), (62, 43876080), (72, 37782180), (74, 36761040), (80, 34003962), (81, 33584160), (90, 30225744), (93, 29250720), (96, 28336635), (108, 25188120), (111, 24507360), (120, 22669308), (122, 22297680), (124, 21938040), (135, 20150496), (144, 18891090), (148, 18380520), (155, 17550432), (160, 17001981), (162, 16792080), (180, 15112872), (183, 14865120), (185, 14704416), (186, 14625360), (216, 12594060), (222, 12253680), (240, 11334654), (243, 11194720), (244, 11148840), (248, 10969020), (270, 10075248), (279, 9750240), (288, 9445545), (296, 9190260), (305, 8919072), (310, 8775216), (324, 8396040), (333, 8169120), (360, 7556436), (366, 7432560), (370, 7352208), (372, 7312680), (405, 6716832), (432, 6297030), (444, 6126840), (465, 5850144), (480, 5667327), (486, 5597360), (488, 5574420), (496, 5484510), (540, 5037624), (549, 4955040), (555, 4901472), (558, 4875120), (592, 4595130), (610, 4459536), (620, 4387608), (648, 4198020), (666, 4084560), (720, 3778218), (732, 3716280), (740, 3676104), (744, 3656340), (810, 3358416), (837, 3250080), (864, 3148515), (888, 3063420), (915, 2973024), (930, 2925072), (972, 2798680), (976, 2787210), (992, 2742255), (999, 2723040), (1080, 2518812), (1098, 2477520), (1110, 2450736), (1116, 2437560), (1147, 2371680), (1184, 2297565), (1215, 2238944), (1220, 2229768), (1240, 2193804), (1296, 2099010), (1332, 2042280), (1395, 1950048), (1440, 1889109), (1464, 1858140), (1480, 1838052), (1488, 1828170), (1620, 1679208), (1647, 1651680), (1665, 1633824), (1674, 1625040), (1776, 1531710), (1830, 1486512), (1860, 1462536), (1891, 1438560), (1944, 1399340), (1952, 1393605), (1998, 1361520), (2160, 1259406), (2196, 1238760), (2220, 1225368), (2232, 1218780), (2257, 1205280), (2294, 1185840), (2430, 1119472), (2440, 1114884), (2480, 1096902), (2511, 1083360), (2592, 1049505), (2664, 1021140), (2745, 991008), (2790, 975024), (2928, 929070), (2960, 919026), (2976, 914085), (2997, 907680), (3240, 839604), (3294, 825840), (3330, 816912), (3348, 812520), (3441, 790560), (3552, 765855), (3660, 743256), (3720, 731268), (3782, 719280), (3888, 699670), (3996, 680760), (4185, 650016), (4320, 629703), (4392, 619380), (4440, 612684), (4464, 609390), (4514, 602640), (4588, 592920), (4860, 559736), (4880, 557442), (4941, 550560), (4960, 548451), (4995, 544608), (5022, 541680), (5328, 510570), (5490, 495504), (5580, 487512), (5673, 479520), (5735, 474336), (5856, 464535), (5920, 459513), (5994, 453840), (6480, 419802), (6588, 412920), (6660, 408456), (6696, 406260), (6771, 401760), (6882, 395280), (7320, 371628), (7440, 365634), (7533, 361120), (7564, 359640), (7776, 349835), (7992, 340380), (8235, 330336), (8370, 325008), (8784, 309690), (8880, 306342), (8928, 304695), (8991, 302560), (9028, 301320), (9176, 296460), (9455, 287712), (9720, 279868), (9760, 278721), (9882, 275280), (9990, 272304), (10044, 270840), (10323, 263520), (10656, 255285), (10980, 247752), (11160, 243756), (11285, 241056), (11346, 239760), (11470, 237168), (11988, 226920), (12555, 216672), (12960, 209901), (13176, 206460), (13320, 204228), (13392, 203130), (13542, 200880), (13764, 197640), (14640, 185814), (14823, 183520), (14880, 182817), (14985, 181536), (15066, 180560), (15128, 179820), (15984, 170190), (16470, 165168), (16740, 162504), (17019, 159840), (17205, 158112), (17568, 154845), (17760, 153171), (17982, 151280), (18056, 150660), (18352, 148230), (18910, 143856), (19440, 139934), (19764, 137640), (19980, 136152), (20088, 135420), (20313, 133920), (20646, 131760), (21960, 123876), (22320, 121878), (22570, 120528), (22692, 119880), (22940, 118584), (23976, 113460), (24705, 110112), (25110, 108336), (26352, 103230), (26640, 102114), (26784, 101565), (27084, 100440), (27528, 98820), (28365, 95904), (29280, 92907), (29646, 91760), (29970, 90768), (30132, 90280), (30256, 89910), (30969, 87840), (31968, 85095), (32940, 82584), (33480, 81252), (33855, 80352), (34038, 79920), (34410, 79056), (35964, 75640), (36112, 75330), (36704, 74115), (37665, 72224), (37820, 71928), (38880, 69967), (39528, 68820), (39960, 68076), (40176, 67710), (40626, 66960), (41292, 65880), (43920, 61938), (44640, 60939), (44955, 60512), (45140, 60264), (45384, 59940), (45880, 59292), (47952, 56730), (49410, 55056), (50220, 54168), (51057, 53280), (51615, 52704)]