267317040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:731

約数の個数: 160

約数和(自身を含む): 877086720

約数和(自身を除く): 609769680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 79, 80, 92, 115, 120, 138, 158, 184, 230, 237, 240, 276, 316, 345, 368, 395, 460, 474, 552, 613, 632, 690, 790, 920, 948, 1104, 1185, 1226, 1264, 1380, 1580, 1817, 1839, 1840, 1896, 2370, 2452, 2760, 3065, 3160, 3634, 3678, 3792, 4740, 4904, 5451, 5520, 6130, 6320, 7268, 7356, 9085, 9195, 9480, 9808, 10902, 12260, 14099, 14536, 14712, 18170, 18390, 18960, 21804, 24520, 27255, 28198, 29072, 29424, 36340, 36780, 42297, 43608, 48427, 49040, 54510, 56396, 70495, 72680, 73560, 84594, 87216, 96854, 109020, 112792, 140990, 145281, 145360, 147120, 169188, 193708, 211485, 218040, 225584, 242135, 281980, 290562, 338376, 387416, 422970, 436080, 484270, 563960, 581124, 676752, 726405, 774832, 845940, 968540, 1113821, 1127920, 1162248, 1452810, 1691880, 1937080, 2227642, 2324496, 2905620, 3341463, 3383760, 3874160, 4455284, 5569105, 5811240, 6682926, 8910568, 11138210, 11622480, 13365852, 16707315, 17821136, 22276420, 26731704, 33414630, 44552840, 53463408, 66829260, 89105680, 133658520, 267317040]

約数ペア:

[(1, 267317040), (2, 133658520), (3, 89105680), (4, 66829260), (5, 53463408), (6, 44552840), (8, 33414630), (10, 26731704), (12, 22276420), (15, 17821136), (16, 16707315), (20, 13365852), (23, 11622480), (24, 11138210), (30, 8910568), (40, 6682926), (46, 5811240), (48, 5569105), (60, 4455284), (69, 3874160), (79, 3383760), (80, 3341463), (92, 2905620), (115, 2324496), (120, 2227642), (138, 1937080), (158, 1691880), (184, 1452810), (230, 1162248), (237, 1127920), (240, 1113821), (276, 968540), (316, 845940), (345, 774832), (368, 726405), (395, 676752), (460, 581124), (474, 563960), (552, 484270), (613, 436080), (632, 422970), (690, 387416), (790, 338376), (920, 290562), (948, 281980), (1104, 242135), (1185, 225584), (1226, 218040), (1264, 211485), (1380, 193708), (1580, 169188), (1817, 147120), (1839, 145360), (1840, 145281), (1896, 140990), (2370, 112792), (2452, 109020), (2760, 96854), (3065, 87216), (3160, 84594), (3634, 73560), (3678, 72680), (3792, 70495), (4740, 56396), (4904, 54510), (5451, 49040), (5520, 48427), (6130, 43608), (6320, 42297), (7268, 36780), (7356, 36340), (9085, 29424), (9195, 29072), (9480, 28198), (9808, 27255), (10902, 24520), (12260, 21804), (14099, 18960), (14536, 18390), (14712, 18170)]