214276440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3229}}^1$

素因数の和:3329

約数の個数: 128

約数和(自身を含む): 744192000

約数和(自身を除く): 529915560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 3160, 3229, 3318, 4424, 4740, 5530, 6458, 6636, 8295, 9480, 9687, 11060, 12916, 13272, 16145, 16590, 19374, 22120, 22603, 25832, 32290, 33180, 38748, 45206, 48435, 64580, 66360, 67809, 77496, 90412, 96870, 113015, 129160, 135618, 180824, 193740, 226030, 255091, 271236, 339045, 387480, 452060, 510182, 542472, 678090, 765273, 904120, 1020364, 1275455, 1356180, 1530546, 1785637, 2040728, 2550910, 2712360, 3061092, 3571274, 3826365, 5101820, 5356911, 6122184, 7142548, 7652730, 8928185, 10203640, 10713822, 14285096, 15305460, 17856370, 21427644, 26784555, 30610920, 35712740, 42855288, 53569110, 71425480, 107138220, 214276440]

約数ペア:

[(1, 214276440), (2, 107138220), (3, 71425480), (4, 53569110), (5, 42855288), (6, 35712740), (7, 30610920), (8, 26784555), (10, 21427644), (12, 17856370), (14, 15305460), (15, 14285096), (20, 10713822), (21, 10203640), (24, 8928185), (28, 7652730), (30, 7142548), (35, 6122184), (40, 5356911), (42, 5101820), (56, 3826365), (60, 3571274), (70, 3061092), (79, 2712360), (84, 2550910), (105, 2040728), (120, 1785637), (140, 1530546), (158, 1356180), (168, 1275455), (210, 1020364), (237, 904120), (280, 765273), (316, 678090), (395, 542472), (420, 510182), (474, 452060), (553, 387480), (632, 339045), (790, 271236), (840, 255091), (948, 226030), (1106, 193740), (1185, 180824), (1580, 135618), (1659, 129160), (1896, 113015), (2212, 96870), (2370, 90412), (2765, 77496), (3160, 67809), (3229, 66360), (3318, 64580), (4424, 48435), (4740, 45206), (5530, 38748), (6458, 33180), (6636, 32290), (8295, 25832), (9480, 22603), (9687, 22120), (11060, 19374), (12916, 16590), (13272, 16145)]