12919128480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{96469}}^1$

素因数の和:96524

約数の個数: 192

約数和(自身を含む): 46676044800

約数和(自身を除く): 33756916320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 14880, 16740, 22320, 26784, 33480, 44640, 66960, 96469, 133920, 192938, 289407, 385876, 482345, 578814, 771752, 868221, 964690, 1157628, 1447035, 1543504, 1736442, 1929380, 2315256, 2604663, 2894070, 2990539, 3087008, 3472884, 3858760, 4341105, 4630512, 5209326, 5788140, 5981078, 6945768, 7717520, 8682210, 8971617, 9261024, 10418652, 11576280, 11962156, 13023315, 13891536, 14952695, 15435040, 17364420, 17943234, 20837304, 23152560, 23924312, 26046630, 26914851, 27783072, 29905390, 34728840, 35886468, 41674608, 44858085, 46305120, 47848624, 52093260, 53829702, 59810780, 69457680, 71772936, 80744553, 83349216, 89716170, 95697248, 104186520, 107659404, 119621560, 134574255, 138915360, 143545872, 161489106, 179432340, 208373040, 215318808, 239243120, 269148510, 287091744, 322978212, 358864680, 403722765, 416746080, 430637616, 478486240, 538297020, 645956424, 717729360, 807445530, 861275232, 1076594040, 1291912848, 1435458720, 1614891060, 2153188080, 2583825696, 3229782120, 4306376160, 6459564240, 12919128480]

約数ペア:

[(1, 12919128480), (2, 6459564240), (3, 4306376160), (4, 3229782120), (5, 2583825696), (6, 2153188080), (8, 1614891060), (9, 1435458720), (10, 1291912848), (12, 1076594040), (15, 861275232), (16, 807445530), (18, 717729360), (20, 645956424), (24, 538297020), (27, 478486240), (30, 430637616), (31, 416746080), (32, 403722765), (36, 358864680), (40, 322978212), (45, 287091744), (48, 269148510), (54, 239243120), (60, 215318808), (62, 208373040), (72, 179432340), (80, 161489106), (90, 143545872), (93, 138915360), (96, 134574255), (108, 119621560), (120, 107659404), (124, 104186520), (135, 95697248), (144, 89716170), (155, 83349216), (160, 80744553), (180, 71772936), (186, 69457680), (216, 59810780), (240, 53829702), (248, 52093260), (270, 47848624), (279, 46305120), (288, 44858085), (310, 41674608), (360, 35886468), (372, 34728840), (432, 29905390), (465, 27783072), (480, 26914851), (496, 26046630), (540, 23924312), (558, 23152560), (620, 20837304), (720, 17943234), (744, 17364420), (837, 15435040), (864, 14952695), (930, 13891536), (992, 13023315), (1080, 11962156), (1116, 11576280), (1240, 10418652), (1395, 9261024), (1440, 8971617), (1488, 8682210), (1674, 7717520), (1860, 6945768), (2160, 5981078), (2232, 5788140), (2480, 5209326), (2790, 4630512), (2976, 4341105), (3348, 3858760), (3720, 3472884), (4185, 3087008), (4320, 2990539), (4464, 2894070), (4960, 2604663), (5580, 2315256), (6696, 1929380), (7440, 1736442), (8370, 1543504), (8928, 1447035), (11160, 1157628), (13392, 964690), (14880, 868221), (16740, 771752), (22320, 578814), (26784, 482345), (33480, 385876), (44640, 289407), (66960, 192938), (96469, 133920)]