82764240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:717

約数の個数: 160

約数和(自身を含む): 283481856

約数和(自身を除く): 200717616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 130, 156, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 624, 647, 656, 780, 820, 984, 1040, 1066, 1230, 1294, 1560, 1599, 1640, 1941, 1968, 2132, 2460, 2588, 2665, 3120, 3198, 3235, 3280, 3882, 4264, 4920, 5176, 5330, 6396, 6470, 7764, 7995, 8411, 8528, 9705, 9840, 10352, 10660, 12792, 12940, 15528, 15990, 16822, 19410, 21320, 25233, 25584, 25880, 26527, 31056, 31980, 33644, 38820, 42055, 42640, 50466, 51760, 53054, 63960, 67288, 77640, 79581, 84110, 100932, 106108, 126165, 127920, 132635, 134576, 155280, 159162, 168220, 201864, 212216, 252330, 265270, 318324, 336440, 344851, 397905, 403728, 424432, 504660, 530540, 636648, 672880, 689702, 795810, 1009320, 1034553, 1061080, 1273296, 1379404, 1591620, 1724255, 2018640, 2069106, 2122160, 2758808, 3183240, 3448510, 4138212, 5172765, 5517616, 6366480, 6897020, 8276424, 10345530, 13794040, 16552848, 20691060, 27588080, 41382120, 82764240]

約数ペア:

[(1, 82764240), (2, 41382120), (3, 27588080), (4, 20691060), (5, 16552848), (6, 13794040), (8, 10345530), (10, 8276424), (12, 6897020), (13, 6366480), (15, 5517616), (16, 5172765), (20, 4138212), (24, 3448510), (26, 3183240), (30, 2758808), (39, 2122160), (40, 2069106), (41, 2018640), (48, 1724255), (52, 1591620), (60, 1379404), (65, 1273296), (78, 1061080), (80, 1034553), (82, 1009320), (104, 795810), (120, 689702), (123, 672880), (130, 636648), (156, 530540), (164, 504660), (195, 424432), (205, 403728), (208, 397905), (240, 344851), (246, 336440), (260, 318324), (312, 265270), (328, 252330), (390, 212216), (410, 201864), (492, 168220), (520, 159162), (533, 155280), (615, 134576), (624, 132635), (647, 127920), (656, 126165), (780, 106108), (820, 100932), (984, 84110), (1040, 79581), (1066, 77640), (1230, 67288), (1294, 63960), (1560, 53054), (1599, 51760), (1640, 50466), (1941, 42640), (1968, 42055), (2132, 38820), (2460, 33644), (2588, 31980), (2665, 31056), (3120, 26527), (3198, 25880), (3235, 25584), (3280, 25233), (3882, 21320), (4264, 19410), (4920, 16822), (5176, 15990), (5330, 15528), (6396, 12940), (6470, 12792), (7764, 10660), (7995, 10352), (8411, 9840), (8528, 9705)]