443332680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5441}}^1$

素因数の和:5559

約数の個数: 128

約数和(自身を含む): 1535950080

約数和(自身を除く): 1092617400

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, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 5432, 5441, 5820, 6790, 8148, 10185, 10882, 11640, 13580, 16296, 16323, 20370, 21764, 27160, 27205, 32646, 38087, 40740, 43528, 54410, 65292, 76174, 81480, 81615, 108820, 114261, 130584, 152348, 163230, 190435, 217640, 228522, 304696, 326460, 380870, 457044, 527777, 571305, 652920, 761740, 914088, 1055554, 1142610, 1523480, 1583331, 2111108, 2285220, 2638885, 3166662, 3694439, 4222216, 4570440, 5277770, 6333324, 7388878, 7916655, 10555540, 11083317, 12666648, 14777756, 15833310, 18472195, 21111080, 22166634, 29555512, 31666620, 36944390, 44333268, 55416585, 63333240, 73888780, 88666536, 110833170, 147777560, 221666340, 443332680]

約数ペア:

[(1, 443332680), (2, 221666340), (3, 147777560), (4, 110833170), (5, 88666536), (6, 73888780), (7, 63333240), (8, 55416585), (10, 44333268), (12, 36944390), (14, 31666620), (15, 29555512), (20, 22166634), (21, 21111080), (24, 18472195), (28, 15833310), (30, 14777756), (35, 12666648), (40, 11083317), (42, 10555540), (56, 7916655), (60, 7388878), (70, 6333324), (84, 5277770), (97, 4570440), (105, 4222216), (120, 3694439), (140, 3166662), (168, 2638885), (194, 2285220), (210, 2111108), (280, 1583331), (291, 1523480), (388, 1142610), (420, 1055554), (485, 914088), (582, 761740), (679, 652920), (776, 571305), (840, 527777), (970, 457044), (1164, 380870), (1358, 326460), (1455, 304696), (1940, 228522), (2037, 217640), (2328, 190435), (2716, 163230), (2910, 152348), (3395, 130584), (3880, 114261), (4074, 108820), (5432, 81615), (5441, 81480), (5820, 76174), (6790, 65292), (8148, 54410), (10185, 43528), (10882, 40740), (11640, 38087), (13580, 32646), (16296, 27205), (16323, 27160), (20370, 21764)]