275964360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17291}}^1$

素因数の和:17331

約数の個数: 128

約数和(自身を含む): 996019200

約数和(自身を除く): 720054840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 17291, 34582, 51873, 69164, 86455, 103746, 121037, 138328, 172910, 207492, 242074, 259365, 328529, 345820, 363111, 414984, 484148, 518730, 605185, 657058, 691640, 726222, 968296, 985587, 1037460, 1210370, 1314116, 1452444, 1642645, 1815555, 1971174, 2074920, 2299703, 2420740, 2628232, 2904888, 3285290, 3631110, 3942348, 4599406, 4841480, 4927935, 6570580, 6899109, 7262220, 7884696, 9198812, 9855870, 11498515, 13141160, 13798218, 14524440, 18397624, 19711740, 22997030, 27596436, 34495545, 39423480, 45994060, 55192872, 68991090, 91988120, 137982180, 275964360]

約数ペア:

[(1, 275964360), (2, 137982180), (3, 91988120), (4, 68991090), (5, 55192872), (6, 45994060), (7, 39423480), (8, 34495545), (10, 27596436), (12, 22997030), (14, 19711740), (15, 18397624), (19, 14524440), (20, 13798218), (21, 13141160), (24, 11498515), (28, 9855870), (30, 9198812), (35, 7884696), (38, 7262220), (40, 6899109), (42, 6570580), (56, 4927935), (57, 4841480), (60, 4599406), (70, 3942348), (76, 3631110), (84, 3285290), (95, 2904888), (105, 2628232), (114, 2420740), (120, 2299703), (133, 2074920), (140, 1971174), (152, 1815555), (168, 1642645), (190, 1452444), (210, 1314116), (228, 1210370), (266, 1037460), (280, 985587), (285, 968296), (380, 726222), (399, 691640), (420, 657058), (456, 605185), (532, 518730), (570, 484148), (665, 414984), (760, 363111), (798, 345820), (840, 328529), (1064, 259365), (1140, 242074), (1330, 207492), (1596, 172910), (1995, 138328), (2280, 121037), (2660, 103746), (3192, 86455), (3990, 69164), (5320, 51873), (7980, 34582), (15960, 17291)]