12958974720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30403}}^1$

素因数の和:30467

約数の個数: 216

約数和(自身を含む): 46050020016

約数和(自身を除く): 33091045296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1665, 1776, 1920, 2220, 2304, 2368, 2664, 2880, 2960, 3330, 3552, 3840, 4440, 4736, 5328, 5760, 5920, 6660, 7104, 8880, 9472, 10656, 11520, 11840, 13320, 14208, 17760, 21312, 23680, 26640, 28416, 30403, 35520, 42624, 47360, 53280, 60806, 71040, 85248, 91209, 106560, 121612, 142080, 152015, 182418, 213120, 243224, 273627, 304030, 364836, 426240, 456045, 486448, 547254, 608060, 729672, 912090, 972896, 1094508, 1124911, 1216120, 1368135, 1459344, 1824180, 1945792, 2189016, 2249822, 2432240, 2736270, 2918688, 3374733, 3648360, 3891584, 4378032, 4499644, 4864480, 5472540, 5624555, 5837376, 6749466, 7296720, 7783168, 8756064, 8999288, 9728960, 10124199, 10945080, 11249110, 11674752, 13498932, 14593440, 16873665, 17512128, 17998576, 19457920, 20248398, 21890160, 22498220, 23349504, 26997864, 29186880, 33747330, 35024256, 35997152, 38915840, 40496796, 43780320, 44996440, 50620995, 53995728, 58373760, 67494660, 70048512, 71994304, 80993592, 87560640, 89992880, 101241990, 107991456, 116747520, 134989320, 143988608, 161987184, 175121280, 179985760, 202483980, 215982912, 269978640, 287977216, 323974368, 350242560, 359971520, 404967960, 431965824, 539957280, 647948736, 719943040, 809935920, 863931648, 1079914560, 1295897472, 1439886080, 1619871840, 2159829120, 2591794944, 3239743680, 4319658240, 6479487360, 12958974720]

約数ペア:

[(1, 12958974720), (2, 6479487360), (3, 4319658240), (4, 3239743680), (5, 2591794944), (6, 2159829120), (8, 1619871840), (9, 1439886080), (10, 1295897472), (12, 1079914560), (15, 863931648), (16, 809935920), (18, 719943040), (20, 647948736), (24, 539957280), (30, 431965824), (32, 404967960), (36, 359971520), (37, 350242560), (40, 323974368), (45, 287977216), (48, 269978640), (60, 215982912), (64, 202483980), (72, 179985760), (74, 175121280), (80, 161987184), (90, 143988608), (96, 134989320), (111, 116747520), (120, 107991456), (128, 101241990), (144, 89992880), (148, 87560640), (160, 80993592), (180, 71994304), (185, 70048512), (192, 67494660), (222, 58373760), (240, 53995728), (256, 50620995), (288, 44996440), (296, 43780320), (320, 40496796), (333, 38915840), (360, 35997152), (370, 35024256), (384, 33747330), (444, 29186880), (480, 26997864), (555, 23349504), (576, 22498220), (592, 21890160), (640, 20248398), (666, 19457920), (720, 17998576), (740, 17512128), (768, 16873665), (888, 14593440), (960, 13498932), (1110, 11674752), (1152, 11249110), (1184, 10945080), (1280, 10124199), (1332, 9728960), (1440, 8999288), (1480, 8756064), (1665, 7783168), (1776, 7296720), (1920, 6749466), (2220, 5837376), (2304, 5624555), (2368, 5472540), (2664, 4864480), (2880, 4499644), (2960, 4378032), (3330, 3891584), (3552, 3648360), (3840, 3374733), (4440, 2918688), (4736, 2736270), (5328, 2432240), (5760, 2249822), (5920, 2189016), (6660, 1945792), (7104, 1824180), (8880, 1459344), (9472, 1368135), (10656, 1216120), (11520, 1124911), (11840, 1094508), (13320, 972896), (14208, 912090), (17760, 729672), (21312, 608060), (23680, 547254), (26640, 486448), (28416, 456045), (30403, 426240), (35520, 364836), (42624, 304030), (47360, 273627), (53280, 243224), (60806, 213120), (71040, 182418), (85248, 152015), (91209, 142080), (106560, 121612)]