65569680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:534

約数の個数: 240

約数和(自身を含む): 254876544

約数和(自身を除く): 189306864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 487, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 974, 990, 1020, 1122, 1224, 1320, 1360, 1461, 1496, 1530, 1584, 1683, 1870, 1948, 1980, 2040, 2244, 2435, 2448, 2640, 2805, 2922, 2992, 3060, 3366, 3740, 3896, 3960, 4080, 4383, 4488, 4870, 5357, 5610, 5844, 6120, 6732, 7305, 7480, 7792, 7920, 8279, 8415, 8766, 8976, 9740, 10714, 11220, 11688, 12240, 13464, 14610, 14960, 16071, 16558, 16830, 17532, 19480, 21428, 21915, 22440, 23376, 24837, 26785, 26928, 29220, 32142, 33116, 33660, 35064, 38960, 41395, 42856, 43830, 44880, 48213, 49674, 53570, 58440, 64284, 66232, 67320, 70128, 74511, 80355, 82790, 85712, 87660, 91069, 96426, 99348, 107140, 116880, 124185, 128568, 132464, 134640, 149022, 160710, 165580, 175320, 182138, 192852, 198696, 214280, 241065, 248370, 257136, 273207, 298044, 321420, 331160, 350640, 364276, 372555, 385704, 397392, 428560, 455345, 482130, 496740, 546414, 596088, 642840, 662320, 728552, 745110, 771408, 819621, 910690, 964260, 993480, 1092828, 1192176, 1285680, 1366035, 1457104, 1490220, 1639242, 1821380, 1928520, 1986960, 2185656, 2732070, 2980440, 3278484, 3642760, 3857040, 4098105, 4371312, 5464140, 5960880, 6556968, 7285520, 8196210, 10928280, 13113936, 16392420, 21856560, 32784840, 65569680]

約数ペア:

[(1, 65569680), (2, 32784840), (3, 21856560), (4, 16392420), (5, 13113936), (6, 10928280), (8, 8196210), (9, 7285520), (10, 6556968), (11, 5960880), (12, 5464140), (15, 4371312), (16, 4098105), (17, 3857040), (18, 3642760), (20, 3278484), (22, 2980440), (24, 2732070), (30, 2185656), (33, 1986960), (34, 1928520), (36, 1821380), (40, 1639242), (44, 1490220), (45, 1457104), (48, 1366035), (51, 1285680), (55, 1192176), (60, 1092828), (66, 993480), (68, 964260), (72, 910690), (80, 819621), (85, 771408), (88, 745110), (90, 728552), (99, 662320), (102, 642840), (110, 596088), (120, 546414), (132, 496740), (136, 482130), (144, 455345), (153, 428560), (165, 397392), (170, 385704), (176, 372555), (180, 364276), (187, 350640), (198, 331160), (204, 321420), (220, 298044), (240, 273207), (255, 257136), (264, 248370), (272, 241065), (306, 214280), (330, 198696), (340, 192852), (360, 182138), (374, 175320), (396, 165580), (408, 160710), (440, 149022), (487, 134640), (495, 132464), (510, 128568), (528, 124185), (561, 116880), (612, 107140), (660, 99348), (680, 96426), (720, 91069), (748, 87660), (765, 85712), (792, 82790), (816, 80355), (880, 74511), (935, 70128), (974, 67320), (990, 66232), (1020, 64284), (1122, 58440), (1224, 53570), (1320, 49674), (1360, 48213), (1461, 44880), (1496, 43830), (1530, 42856), (1584, 41395), (1683, 38960), (1870, 35064), (1948, 33660), (1980, 33116), (2040, 32142), (2244, 29220), (2435, 26928), (2448, 26785), (2640, 24837), (2805, 23376), (2922, 22440), (2992, 21915), (3060, 21428), (3366, 19480), (3740, 17532), (3896, 16830), (3960, 16558), (4080, 16071), (4383, 14960), (4488, 14610), (4870, 13464), (5357, 12240), (5610, 11688), (5844, 11220), (6120, 10714), (6732, 9740), (7305, 8976), (7480, 8766), (7792, 8415), (7920, 8279)]