7219493280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:170

約数の個数: 576

約数和(自身を含む): 27385827840

約数和(自身を除く): 20166334560

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, 47, 48, 54, 60, 62, 72, 74, 80, 90, 93, 94, 96, 108, 111, 120, 124, 135, 141, 144, 148, 155, 160, 180, 185, 186, 188, 216, 222, 235, 240, 248, 270, 279, 282, 288, 296, 310, 333, 360, 370, 372, 376, 423, 432, 444, 465, 470, 480, 496, 540, 555, 558, 564, 592, 620, 666, 705, 720, 740, 744, 752, 837, 846, 864, 888, 930, 940, 961, 992, 999, 1080, 1110, 1116, 1128, 1147, 1184, 1240, 1269, 1332, 1395, 1410, 1440, 1457, 1480, 1488, 1504, 1665, 1674, 1692, 1739, 1776, 1860, 1880, 1922, 1998, 2115, 2160, 2220, 2232, 2256, 2294, 2480, 2538, 2664, 2790, 2820, 2883, 2914, 2960, 2976, 3330, 3348, 3384, 3441, 3478, 3552, 3720, 3760, 3844, 3996, 4185, 4230, 4320, 4371, 4440, 4464, 4512, 4588, 4805, 4960, 4995, 5076, 5217, 5328, 5580, 5640, 5735, 5766, 5828, 5920, 6345, 6660, 6696, 6768, 6882, 6956, 7285, 7440, 7520, 7688, 7992, 8370, 8460, 8649, 8695, 8742, 8880, 8928, 9176, 9610, 9990, 10152, 10323, 10434, 10656, 11160, 11280, 11470, 11532, 11656, 12690, 13113, 13320, 13392, 13536, 13764, 13912, 14415, 14570, 14880, 15376, 15651, 15984, 16740, 16920, 17205, 17298, 17390, 17484, 17760, 18352, 19220, 19980, 20304, 20646, 20868, 21855, 22320, 22560, 22940, 23064, 23312, 25380, 25947, 26085, 26226, 26640, 26784, 27528, 27824, 28830, 29140, 30752, 30969, 31302, 31968, 33480, 33840, 34410, 34596, 34780, 34968, 35557, 36704, 38440, 39339, 39960, 40608, 41292, 41736, 43245, 43710, 44640, 45167, 45880, 46128, 46624, 46953, 50760, 51615, 51894, 52170, 52452, 53280, 53909, 55056, 55648, 57660, 58280, 61938, 62604, 65565, 66960, 67680, 68820, 69192, 69560, 69936, 71114, 76880, 78255, 78678, 79920, 82584, 83472, 86490, 87420, 90334, 91760, 92256, 93906, 101520, 103230, 103788, 104340, 104904, 106671, 107818, 110112, 115320, 116560, 123876, 125208, 129735, 131130, 133920, 135501, 137640, 138384, 139120, 139872, 142228, 153760, 154845, 156510, 157356, 159840, 161727, 165168, 166944, 172980, 174840, 177785, 180668, 183520, 187812, 196695, 203040, 206460, 207576, 208680, 209808, 213342, 215636, 225835, 230640, 233120, 234765, 247752, 250416, 259470, 262260, 269545, 271002, 275280, 276768, 278240, 284456, 309690, 313020, 314712, 320013, 323454, 330336, 345960, 349680, 355570, 361336, 375624, 393390, 406503, 412920, 415152, 417360, 419616, 426684, 431272, 451670, 461280, 469530, 485181, 495504, 500832, 518940, 524520, 533355, 539090, 542004, 550560, 568912, 619380, 626040, 629424, 640026, 646908, 677505, 691920, 699360, 711140, 722672, 751248, 786780, 808635, 813006, 825840, 830304, 834720, 853368, 862544, 903340, 939060, 960039, 970362, 991008, 1037880, 1049040, 1066710, 1078180, 1084008, 1137824, 1219509, 1238760, 1252080, 1258848, 1280052, 1293816, 1355010, 1383840, 1422280, 1445344, 1455543, 1502496, 1573560, 1600065, 1617270, 1626012, 1651680, 1671179, 1706736, 1725088, 1806680, 1878120, 1920078, 1940724, 2032515, 2075760, 2098080, 2133420, 2156360, 2168016, 2425905, 2439018, 2477520, 2504160, 2560104, 2587632, 2710020, 2844560, 2911086, 3147120, 3200130, 3234540, 3252024, 3342358, 3413472, 3613360, 3756240, 3840156, 3881448, 4065030, 4151520, 4266840, 4312720, 4336032, 4800195, 4851810, 4878036, 4955040, 5013537, 5120208, 5175264, 5420040, 5689120, 5822172, 6097545, 6294240, 6400260, 6469080, 6504048, 6684716, 7226720, 7277715, 7512480, 7680312, 7762896, 8130060, 8355895, 8533680, 8625440, 9600390, 9703620, 9756072, 10027074, 10240416, 10840080, 11644344, 12195090, 12800520, 12938160, 13008096, 13369432, 14555430, 15040611, 15360624, 15525792, 16260120, 16711790, 17067360, 19200780, 19407240, 19512144, 20054148, 21680160, 23288688, 24390180, 25067685, 25601040, 25876320, 26738864, 29110860, 30081222, 30721248, 32520240, 33423580, 38401560, 38814480, 39024288, 40108296, 45121833, 46577376, 48780360, 50135370, 51202080, 53477728, 58221720, 60162444, 65040480, 66847160, 75203055, 76803120, 77628960, 80216592, 90243666, 97560720, 100270740, 116443440, 120324888, 133694320, 150406110, 153606240, 160433184, 180487332, 195121440, 200541480, 225609165, 232886880, 240649776, 267388640, 300812220, 360974664, 401082960, 451218330, 481299552, 601624440, 721949328, 802165920, 902436660, 1203248880, 1443898656, 1804873320, 2406497760, 3609746640, 7219493280]

約数ペア:

[(1, 7219493280), (2, 3609746640), (3, 2406497760), (4, 1804873320), (5, 1443898656), (6, 1203248880), (8, 902436660), (9, 802165920), (10, 721949328), (12, 601624440), (15, 481299552), (16, 451218330), (18, 401082960), (20, 360974664), (24, 300812220), (27, 267388640), (30, 240649776), (31, 232886880), (32, 225609165), (36, 200541480), (37, 195121440), (40, 180487332), (45, 160433184), (47, 153606240), (48, 150406110), (54, 133694320), (60, 120324888), (62, 116443440), (72, 100270740), (74, 97560720), (80, 90243666), (90, 80216592), (93, 77628960), (94, 76803120), (96, 75203055), (108, 66847160), (111, 65040480), (120, 60162444), (124, 58221720), (135, 53477728), (141, 51202080), (144, 50135370), (148, 48780360), (155, 46577376), (160, 45121833), (180, 40108296), (185, 39024288), (186, 38814480), (188, 38401560), (216, 33423580), (222, 32520240), (235, 30721248), (240, 30081222), (248, 29110860), (270, 26738864), (279, 25876320), (282, 25601040), (288, 25067685), (296, 24390180), (310, 23288688), (333, 21680160), (360, 20054148), (370, 19512144), (372, 19407240), (376, 19200780), (423, 17067360), (432, 16711790), (444, 16260120), (465, 15525792), (470, 15360624), (480, 15040611), (496, 14555430), (540, 13369432), (555, 13008096), (558, 12938160), (564, 12800520), (592, 12195090), (620, 11644344), (666, 10840080), (705, 10240416), (720, 10027074), (740, 9756072), (744, 9703620), (752, 9600390), (837, 8625440), (846, 8533680), (864, 8355895), (888, 8130060), (930, 7762896), (940, 7680312), (961, 7512480), (992, 7277715), (999, 7226720), (1080, 6684716), (1110, 6504048), (1116, 6469080), (1128, 6400260), (1147, 6294240), (1184, 6097545), (1240, 5822172), (1269, 5689120), (1332, 5420040), (1395, 5175264), (1410, 5120208), (1440, 5013537), (1457, 4955040), (1480, 4878036), (1488, 4851810), (1504, 4800195), (1665, 4336032), (1674, 4312720), (1692, 4266840), (1739, 4151520), (1776, 4065030), (1860, 3881448), (1880, 3840156), (1922, 3756240), (1998, 3613360), (2115, 3413472), (2160, 3342358), (2220, 3252024), (2232, 3234540), (2256, 3200130), (2294, 3147120), (2480, 2911086), (2538, 2844560), (2664, 2710020), (2790, 2587632), (2820, 2560104), (2883, 2504160), (2914, 2477520), (2960, 2439018), (2976, 2425905), (3330, 2168016), (3348, 2156360), (3384, 2133420), (3441, 2098080), (3478, 2075760), (3552, 2032515), (3720, 1940724), (3760, 1920078), (3844, 1878120), (3996, 1806680), (4185, 1725088), (4230, 1706736), (4320, 1671179), (4371, 1651680), (4440, 1626012), (4464, 1617270), (4512, 1600065), (4588, 1573560), (4805, 1502496), (4960, 1455543), (4995, 1445344), (5076, 1422280), (5217, 1383840), (5328, 1355010), (5580, 1293816), (5640, 1280052), (5735, 1258848), (5766, 1252080), (5828, 1238760), (5920, 1219509), (6345, 1137824), (6660, 1084008), (6696, 1078180), (6768, 1066710), (6882, 1049040), (6956, 1037880), (7285, 991008), (7440, 970362), (7520, 960039), (7688, 939060), (7992, 903340), (8370, 862544), (8460, 853368), (8649, 834720), (8695, 830304), (8742, 825840), (8880, 813006), (8928, 808635), (9176, 786780), (9610, 751248), (9990, 722672), (10152, 711140), (10323, 699360), (10434, 691920), (10656, 677505), (11160, 646908), (11280, 640026), (11470, 629424), (11532, 626040), (11656, 619380), (12690, 568912), (13113, 550560), (13320, 542004), (13392, 539090), (13536, 533355), (13764, 524520), (13912, 518940), (14415, 500832), (14570, 495504), (14880, 485181), (15376, 469530), (15651, 461280), (15984, 451670), (16740, 431272), (16920, 426684), (17205, 419616), (17298, 417360), (17390, 415152), (17484, 412920), (17760, 406503), (18352, 393390), (19220, 375624), (19980, 361336), (20304, 355570), (20646, 349680), (20868, 345960), (21855, 330336), (22320, 323454), (22560, 320013), (22940, 314712), (23064, 313020), (23312, 309690), (25380, 284456), (25947, 278240), (26085, 276768), (26226, 275280), (26640, 271002), (26784, 269545), (27528, 262260), (27824, 259470), (28830, 250416), (29140, 247752), (30752, 234765), (30969, 233120), (31302, 230640), (31968, 225835), (33480, 215636), (33840, 213342), (34410, 209808), (34596, 208680), (34780, 207576), (34968, 206460), (35557, 203040), (36704, 196695), (38440, 187812), (39339, 183520), (39960, 180668), (40608, 177785), (41292, 174840), (41736, 172980), (43245, 166944), (43710, 165168), (44640, 161727), (45167, 159840), (45880, 157356), (46128, 156510), (46624, 154845), (46953, 153760), (50760, 142228), (51615, 139872), (51894, 139120), (52170, 138384), (52452, 137640), (53280, 135501), (53909, 133920), (55056, 131130), (55648, 129735), (57660, 125208), (58280, 123876), (61938, 116560), (62604, 115320), (65565, 110112), (66960, 107818), (67680, 106671), (68820, 104904), (69192, 104340), (69560, 103788), (69936, 103230), (71114, 101520), (76880, 93906), (78255, 92256), (78678, 91760), (79920, 90334), (82584, 87420), (83472, 86490)]