147831120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 529251840

約数和(自身を除く): 381420720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 79, 80, 90, 92, 113, 115, 120, 138, 144, 158, 180, 184, 207, 226, 230, 237, 240, 276, 316, 339, 345, 360, 368, 395, 414, 452, 460, 474, 552, 565, 632, 678, 690, 711, 720, 790, 828, 904, 920, 948, 1017, 1035, 1104, 1130, 1185, 1264, 1356, 1380, 1422, 1580, 1656, 1695, 1808, 1817, 1840, 1896, 2034, 2070, 2260, 2370, 2599, 2712, 2760, 2844, 3160, 3312, 3390, 3555, 3634, 3792, 4068, 4140, 4520, 4740, 5085, 5198, 5424, 5451, 5520, 5688, 6320, 6780, 7110, 7268, 7797, 8136, 8280, 8927, 9040, 9085, 9480, 10170, 10396, 10902, 11376, 12995, 13560, 14220, 14536, 15594, 16272, 16353, 16560, 17854, 18170, 18960, 20340, 20792, 21804, 23391, 25990, 26781, 27120, 27255, 28440, 29072, 31188, 32706, 35708, 36340, 38985, 40680, 41584, 43608, 44635, 46782, 51980, 53562, 54510, 56880, 62376, 65412, 71416, 72680, 77970, 80343, 81360, 81765, 87216, 89270, 93564, 103960, 107124, 109020, 116955, 124752, 130824, 133905, 142832, 145360, 155940, 160686, 163530, 178540, 187128, 205321, 207920, 214248, 218040, 233910, 261648, 267810, 311880, 321372, 327060, 357080, 374256, 401715, 410642, 428496, 436080, 467820, 535620, 615963, 623760, 642744, 654120, 714160, 803430, 821284, 935640, 1026605, 1071240, 1231926, 1285488, 1308240, 1606860, 1642568, 1847889, 1871280, 2053210, 2142480, 2463852, 3079815, 3213720, 3285136, 3695778, 4106420, 4927704, 6159630, 6427440, 7391556, 8212840, 9239445, 9855408, 12319260, 14783112, 16425680, 18478890, 24638520, 29566224, 36957780, 49277040, 73915560, 147831120]

約数ペア:

[(1, 147831120), (2, 73915560), (3, 49277040), (4, 36957780), (5, 29566224), (6, 24638520), (8, 18478890), (9, 16425680), (10, 14783112), (12, 12319260), (15, 9855408), (16, 9239445), (18, 8212840), (20, 7391556), (23, 6427440), (24, 6159630), (30, 4927704), (36, 4106420), (40, 3695778), (45, 3285136), (46, 3213720), (48, 3079815), (60, 2463852), (69, 2142480), (72, 2053210), (79, 1871280), (80, 1847889), (90, 1642568), (92, 1606860), (113, 1308240), (115, 1285488), (120, 1231926), (138, 1071240), (144, 1026605), (158, 935640), (180, 821284), (184, 803430), (207, 714160), (226, 654120), (230, 642744), (237, 623760), (240, 615963), (276, 535620), (316, 467820), (339, 436080), (345, 428496), (360, 410642), (368, 401715), (395, 374256), (414, 357080), (452, 327060), (460, 321372), (474, 311880), (552, 267810), (565, 261648), (632, 233910), (678, 218040), (690, 214248), (711, 207920), (720, 205321), (790, 187128), (828, 178540), (904, 163530), (920, 160686), (948, 155940), (1017, 145360), (1035, 142832), (1104, 133905), (1130, 130824), (1185, 124752), (1264, 116955), (1356, 109020), (1380, 107124), (1422, 103960), (1580, 93564), (1656, 89270), (1695, 87216), (1808, 81765), (1817, 81360), (1840, 80343), (1896, 77970), (2034, 72680), (2070, 71416), (2260, 65412), (2370, 62376), (2599, 56880), (2712, 54510), (2760, 53562), (2844, 51980), (3160, 46782), (3312, 44635), (3390, 43608), (3555, 41584), (3634, 40680), (3792, 38985), (4068, 36340), (4140, 35708), (4520, 32706), (4740, 31188), (5085, 29072), (5198, 28440), (5424, 27255), (5451, 27120), (5520, 26781), (5688, 25990), (6320, 23391), (6780, 21804), (7110, 20792), (7268, 20340), (7797, 18960), (8136, 18170), (8280, 17854), (8927, 16560), (9040, 16353), (9085, 16272), (9480, 15594), (10170, 14536), (10396, 14220), (10902, 13560), (11376, 12995)]