397846388160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{817403}}^1$

素因数の和:817452

約数の個数: 252

約数和(自身を含む): 1481788336392

約数和(自身を除く): 1083941948232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 338, 360, 390, 416, 468, 480, 507, 520, 576, 585, 624, 676, 720, 780, 832, 845, 936, 960, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2496, 2535, 2704, 2880, 3042, 3120, 3380, 3744, 4056, 4160, 4680, 5070, 5408, 6084, 6240, 6760, 7488, 7605, 8112, 9360, 10140, 10816, 12168, 12480, 13520, 15210, 16224, 18720, 20280, 24336, 27040, 30420, 32448, 37440, 40560, 48672, 54080, 60840, 81120, 97344, 121680, 162240, 243360, 486720, 817403, 1634806, 2452209, 3269612, 4087015, 4904418, 6539224, 7356627, 8174030, 9808836, 10626239, 12261045, 13078448, 14713254, 16348060, 19617672, 21252478, 24522090, 26156896, 29426508, 31878717, 32696120, 36783135, 39235344, 42504956, 49044180, 52313792, 53131195, 58853016, 63757434, 65392240, 73566270, 78470688, 85009912, 95636151, 98088360, 106262390, 117706032, 127514868, 130784480, 138141107, 147132540, 156941376, 159393585, 170019824, 191272302, 196176720, 212524780, 235412064, 255029736, 261568960, 276282214, 294265080, 318787170, 340039648, 382544604, 392353440, 414423321, 425049560, 470824128, 478180755, 510059472, 552564428, 588530160, 637574340, 680079296, 690705535, 765089208, 784706880, 828846642, 850099120, 956361510, 1020118944, 1105128856, 1177060320, 1243269963, 1275148680, 1381411070, 1530178416, 1657693284, 1700198240, 1912723020, 2040237888, 2072116605, 2210257712, 2354120640, 2486539926, 2550297360, 2762822140, 3060356832, 3315386568, 3400396480, 3825446040, 4144233210, 4420515424, 4973079852, 5100594720, 5525644280, 6120713664, 6216349815, 6630773136, 7650892080, 8288466420, 8841030848, 9946159704, 10201189440, 11051288560, 12432699630, 13261546272, 15301784160, 16576932840, 19892319408, 22102577120, 24865399260, 26523092544, 30603568320, 33153865680, 39784638816, 44205154240, 49730798520, 66307731360, 79569277632, 99461597040, 132615462720, 198923194080, 397846388160]

約数ペア:

[(1, 397846388160), (2, 198923194080), (3, 132615462720), (4, 99461597040), (5, 79569277632), (6, 66307731360), (8, 49730798520), (9, 44205154240), (10, 39784638816), (12, 33153865680), (13, 30603568320), (15, 26523092544), (16, 24865399260), (18, 22102577120), (20, 19892319408), (24, 16576932840), (26, 15301784160), (30, 13261546272), (32, 12432699630), (36, 11051288560), (39, 10201189440), (40, 9946159704), (45, 8841030848), (48, 8288466420), (52, 7650892080), (60, 6630773136), (64, 6216349815), (65, 6120713664), (72, 5525644280), (78, 5100594720), (80, 4973079852), (90, 4420515424), (96, 4144233210), (104, 3825446040), (117, 3400396480), (120, 3315386568), (130, 3060356832), (144, 2762822140), (156, 2550297360), (160, 2486539926), (169, 2354120640), (180, 2210257712), (192, 2072116605), (195, 2040237888), (208, 1912723020), (234, 1700198240), (240, 1657693284), (260, 1530178416), (288, 1381411070), (312, 1275148680), (320, 1243269963), (338, 1177060320), (360, 1105128856), (390, 1020118944), (416, 956361510), (468, 850099120), (480, 828846642), (507, 784706880), (520, 765089208), (576, 690705535), (585, 680079296), (624, 637574340), (676, 588530160), (720, 552564428), (780, 510059472), (832, 478180755), (845, 470824128), (936, 425049560), (960, 414423321), (1014, 392353440), (1040, 382544604), (1170, 340039648), (1248, 318787170), (1352, 294265080), (1440, 276282214), (1521, 261568960), (1560, 255029736), (1690, 235412064), (1872, 212524780), (2028, 196176720), (2080, 191272302), (2340, 170019824), (2496, 159393585), (2535, 156941376), (2704, 147132540), (2880, 138141107), (3042, 130784480), (3120, 127514868), (3380, 117706032), (3744, 106262390), (4056, 98088360), (4160, 95636151), (4680, 85009912), (5070, 78470688), (5408, 73566270), (6084, 65392240), (6240, 63757434), (6760, 58853016), (7488, 53131195), (7605, 52313792), (8112, 49044180), (9360, 42504956), (10140, 39235344), (10816, 36783135), (12168, 32696120), (12480, 31878717), (13520, 29426508), (15210, 26156896), (16224, 24522090), (18720, 21252478), (20280, 19617672), (24336, 16348060), (27040, 14713254), (30420, 13078448), (32448, 12261045), (37440, 10626239), (40560, 9808836), (48672, 8174030), (54080, 7356627), (60840, 6539224), (81120, 4904418), (97344, 4087015), (121680, 3269612), (162240, 2452209), (243360, 1634806), (486720, 817403)]