1427607480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{1559}}^1$

素因数の和:2173

約数の個数: 128

約数和(自身を含む): 4623091200

約数和(自身を除く): 3195483720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 587, 780, 1174, 1559, 1560, 1761, 2348, 2935, 3118, 3522, 4677, 4696, 5870, 6236, 7044, 7631, 7795, 8805, 9354, 11740, 12472, 14088, 15262, 15590, 17610, 18708, 20267, 22893, 23385, 23480, 30524, 31180, 35220, 37416, 38155, 40534, 45786, 46770, 60801, 61048, 62360, 70440, 76310, 81068, 91572, 93540, 101335, 114465, 121602, 152620, 162136, 183144, 187080, 202670, 228930, 243204, 304005, 305240, 405340, 457860, 486408, 608010, 810680, 915133, 915720, 1216020, 1830266, 2432040, 2745399, 3660532, 4575665, 5490798, 7321064, 9151330, 10981596, 11896729, 13726995, 18302660, 21963192, 23793458, 27453990, 35690187, 36605320, 47586916, 54907980, 59483645, 71380374, 95173832, 109815960, 118967290, 142760748, 178450935, 237934580, 285521496, 356901870, 475869160, 713803740, 1427607480]

約数ペア:

[(1, 1427607480), (2, 713803740), (3, 475869160), (4, 356901870), (5, 285521496), (6, 237934580), (8, 178450935), (10, 142760748), (12, 118967290), (13, 109815960), (15, 95173832), (20, 71380374), (24, 59483645), (26, 54907980), (30, 47586916), (39, 36605320), (40, 35690187), (52, 27453990), (60, 23793458), (65, 21963192), (78, 18302660), (104, 13726995), (120, 11896729), (130, 10981596), (156, 9151330), (195, 7321064), (260, 5490798), (312, 4575665), (390, 3660532), (520, 2745399), (587, 2432040), (780, 1830266), (1174, 1216020), (1559, 915720), (1560, 915133), (1761, 810680), (2348, 608010), (2935, 486408), (3118, 457860), (3522, 405340), (4677, 305240), (4696, 304005), (5870, 243204), (6236, 228930), (7044, 202670), (7631, 187080), (7795, 183144), (8805, 162136), (9354, 152620), (11740, 121602), (12472, 114465), (14088, 101335), (15262, 93540), (15590, 91572), (17610, 81068), (18708, 76310), (20267, 70440), (22893, 62360), (23385, 61048), (23480, 60801), (30524, 46770), (31180, 45786), (35220, 40534), (37416, 38155)]