271583760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1325

約数の個数: 160

約数和(自身を含む): 969937920

約数和(自身を除く): 698354160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 139, 140, 168, 210, 240, 278, 280, 336, 417, 420, 556, 560, 695, 834, 840, 973, 1112, 1163, 1390, 1668, 1680, 1946, 2085, 2224, 2326, 2780, 2919, 3336, 3489, 3892, 4170, 4652, 4865, 5560, 5815, 5838, 6672, 6978, 7784, 8141, 8340, 9304, 9730, 11120, 11630, 11676, 13956, 14595, 15568, 16282, 16680, 17445, 18608, 19460, 23260, 23352, 24423, 27912, 29190, 32564, 33360, 34890, 38920, 40705, 46520, 46704, 48846, 55824, 58380, 65128, 69780, 77840, 81410, 93040, 97692, 116760, 122115, 130256, 139560, 161657, 162820, 195384, 233520, 244230, 279120, 323314, 325640, 390768, 484971, 488460, 646628, 651280, 808285, 969942, 976920, 1131599, 1293256, 1616570, 1939884, 1953840, 2263198, 2424855, 2586512, 3233140, 3394797, 3879768, 4526396, 4849710, 5657995, 6466280, 6789594, 7759536, 9052792, 9699420, 11315990, 12932560, 13579188, 16973985, 18105584, 19398840, 22631980, 27158376, 33947970, 38797680, 45263960, 54316752, 67895940, 90527920, 135791880, 271583760]

約数ペア:

[(1, 271583760), (2, 135791880), (3, 90527920), (4, 67895940), (5, 54316752), (6, 45263960), (7, 38797680), (8, 33947970), (10, 27158376), (12, 22631980), (14, 19398840), (15, 18105584), (16, 16973985), (20, 13579188), (21, 12932560), (24, 11315990), (28, 9699420), (30, 9052792), (35, 7759536), (40, 6789594), (42, 6466280), (48, 5657995), (56, 4849710), (60, 4526396), (70, 3879768), (80, 3394797), (84, 3233140), (105, 2586512), (112, 2424855), (120, 2263198), (139, 1953840), (140, 1939884), (168, 1616570), (210, 1293256), (240, 1131599), (278, 976920), (280, 969942), (336, 808285), (417, 651280), (420, 646628), (556, 488460), (560, 484971), (695, 390768), (834, 325640), (840, 323314), (973, 279120), (1112, 244230), (1163, 233520), (1390, 195384), (1668, 162820), (1680, 161657), (1946, 139560), (2085, 130256), (2224, 122115), (2326, 116760), (2780, 97692), (2919, 93040), (3336, 81410), (3489, 77840), (3892, 69780), (4170, 65128), (4652, 58380), (4865, 55824), (5560, 48846), (5815, 46704), (5838, 46520), (6672, 40705), (6978, 38920), (7784, 34890), (8141, 33360), (8340, 32564), (9304, 29190), (9730, 27912), (11120, 24423), (11630, 23352), (11676, 23260), (13956, 19460), (14595, 18608), (15568, 17445), (16282, 16680)]