65813160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1667}}^1$

素因数の和:1735

約数の個数: 128

約数和(自身を含む): 230584320

約数和(自身を除く): 164771160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1667, 1880, 1974, 2632, 2820, 3290, 3334, 3948, 4935, 5001, 5640, 6580, 6668, 7896, 8335, 9870, 10002, 11669, 13160, 13336, 16670, 19740, 20004, 23338, 25005, 33340, 35007, 39480, 40008, 46676, 50010, 58345, 66680, 70014, 78349, 93352, 100020, 116690, 140028, 156698, 175035, 200040, 233380, 235047, 280056, 313396, 350070, 391745, 466760, 470094, 548443, 626792, 700140, 783490, 940188, 1096886, 1175235, 1400280, 1566980, 1645329, 1880376, 2193772, 2350470, 2742215, 3133960, 3290658, 4387544, 4700940, 5484430, 6581316, 8226645, 9401880, 10968860, 13162632, 16453290, 21937720, 32906580, 65813160]

約数ペア:

[(1, 65813160), (2, 32906580), (3, 21937720), (4, 16453290), (5, 13162632), (6, 10968860), (7, 9401880), (8, 8226645), (10, 6581316), (12, 5484430), (14, 4700940), (15, 4387544), (20, 3290658), (21, 3133960), (24, 2742215), (28, 2350470), (30, 2193772), (35, 1880376), (40, 1645329), (42, 1566980), (47, 1400280), (56, 1175235), (60, 1096886), (70, 940188), (84, 783490), (94, 700140), (105, 626792), (120, 548443), (140, 470094), (141, 466760), (168, 391745), (188, 350070), (210, 313396), (235, 280056), (280, 235047), (282, 233380), (329, 200040), (376, 175035), (420, 156698), (470, 140028), (564, 116690), (658, 100020), (705, 93352), (840, 78349), (940, 70014), (987, 66680), (1128, 58345), (1316, 50010), (1410, 46676), (1645, 40008), (1667, 39480), (1880, 35007), (1974, 33340), (2632, 25005), (2820, 23338), (3290, 20004), (3334, 19740), (3948, 16670), (4935, 13336), (5001, 13160), (5640, 11669), (6580, 10002), (6668, 9870), (7896, 8335)]