64380121920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{2341}}^1$

素因数の和:3431

約数の個数: 280

約数和(自身を含む): 229325183208

約数和(自身を除く): 164945061288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1061, 1080, 1296, 1440, 1620, 1728, 2122, 2160, 2341, 2592, 2880, 3183, 3240, 4244, 4320, 4682, 5184, 5305, 6366, 6480, 7023, 8488, 8640, 9364, 9549, 10610, 11705, 12732, 12960, 14046, 15915, 16976, 18728, 19098, 21069, 21220, 23410, 25464, 25920, 28092, 28647, 31830, 33952, 35115, 37456, 38196, 42138, 42440, 46820, 47745, 50928, 56184, 57294, 63207, 63660, 67904, 70230, 74912, 76392, 84276, 84880, 85941, 93640, 95490, 101856, 105345, 112368, 114588, 126414, 127320, 140460, 143235, 149824, 152784, 168552, 169760, 171882, 187280, 189621, 190980, 203712, 210690, 224736, 229176, 252828, 254640, 280920, 286470, 305568, 316035, 337104, 339520, 343764, 374560, 379242, 381960, 421380, 429705, 449472, 458352, 505656, 509280, 561840, 572940, 611136, 632070, 674208, 687528, 749120, 758484, 763920, 842760, 859410, 916704, 948105, 1011312, 1018560, 1123680, 1145880, 1264140, 1348416, 1375056, 1516968, 1527840, 1685520, 1718820, 1833408, 1896210, 2022624, 2247360, 2291760, 2483801, 2528280, 2750112, 3033936, 3055680, 3371040, 3437640, 3792420, 4045248, 4583520, 4967602, 5056560, 5500224, 6067872, 6742080, 6875280, 7451403, 7584840, 9167040, 9935204, 10113120, 12135744, 12419005, 13750560, 14902806, 15169680, 19870408, 20226240, 22354209, 24838010, 27501120, 29805612, 30339360, 37257015, 39740816, 44708418, 49676020, 59611224, 60678720, 67062627, 74514030, 79481632, 89416836, 99352040, 111771045, 119222448, 134125254, 149028060, 158963264, 178833672, 198704080, 201187881, 223542090, 238444896, 268250508, 298056120, 335313135, 357667344, 397408160, 402375762, 447084180, 476889792, 536501016, 596112240, 670626270, 715334688, 794816320, 804751524, 894168360, 1005939405, 1073002032, 1192224480, 1341252540, 1430669376, 1609503048, 1788336720, 2011878810, 2146004064, 2384448960, 2682505080, 3219006096, 3576673440, 4023757620, 4292008128, 5365010160, 6438012192, 7153346880, 8047515240, 10730020320, 12876024384, 16095030480, 21460040640, 32190060960, 64380121920]

約数ペア:

[(1, 64380121920), (2, 32190060960), (3, 21460040640), (4, 16095030480), (5, 12876024384), (6, 10730020320), (8, 8047515240), (9, 7153346880), (10, 6438012192), (12, 5365010160), (15, 4292008128), (16, 4023757620), (18, 3576673440), (20, 3219006096), (24, 2682505080), (27, 2384448960), (30, 2146004064), (32, 2011878810), (36, 1788336720), (40, 1609503048), (45, 1430669376), (48, 1341252540), (54, 1192224480), (60, 1073002032), (64, 1005939405), (72, 894168360), (80, 804751524), (81, 794816320), (90, 715334688), (96, 670626270), (108, 596112240), (120, 536501016), (135, 476889792), (144, 447084180), (160, 402375762), (162, 397408160), (180, 357667344), (192, 335313135), (216, 298056120), (240, 268250508), (270, 238444896), (288, 223542090), (320, 201187881), (324, 198704080), (360, 178833672), (405, 158963264), (432, 149028060), (480, 134125254), (540, 119222448), (576, 111771045), (648, 99352040), (720, 89416836), (810, 79481632), (864, 74514030), (960, 67062627), (1061, 60678720), (1080, 59611224), (1296, 49676020), (1440, 44708418), (1620, 39740816), (1728, 37257015), (2122, 30339360), (2160, 29805612), (2341, 27501120), (2592, 24838010), (2880, 22354209), (3183, 20226240), (3240, 19870408), (4244, 15169680), (4320, 14902806), (4682, 13750560), (5184, 12419005), (5305, 12135744), (6366, 10113120), (6480, 9935204), (7023, 9167040), (8488, 7584840), (8640, 7451403), (9364, 6875280), (9549, 6742080), (10610, 6067872), (11705, 5500224), (12732, 5056560), (12960, 4967602), (14046, 4583520), (15915, 4045248), (16976, 3792420), (18728, 3437640), (19098, 3371040), (21069, 3055680), (21220, 3033936), (23410, 2750112), (25464, 2528280), (25920, 2483801), (28092, 2291760), (28647, 2247360), (31830, 2022624), (33952, 1896210), (35115, 1833408), (37456, 1718820), (38196, 1685520), (42138, 1527840), (42440, 1516968), (46820, 1375056), (47745, 1348416), (50928, 1264140), (56184, 1145880), (57294, 1123680), (63207, 1018560), (63660, 1011312), (67904, 948105), (70230, 916704), (74912, 859410), (76392, 842760), (84276, 763920), (84880, 758484), (85941, 749120), (93640, 687528), (95490, 674208), (101856, 632070), (105345, 611136), (112368, 572940), (114588, 561840), (126414, 509280), (127320, 505656), (140460, 458352), (143235, 449472), (149824, 429705), (152784, 421380), (168552, 381960), (169760, 379242), (171882, 374560), (187280, 343764), (189621, 339520), (190980, 337104), (203712, 316035), (210690, 305568), (224736, 286470), (229176, 280920), (252828, 254640)]