324501240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5441}}^1$

素因数の和:5533

約数の個数: 128

約数和(自身を含む): 1128453120

約数和(自身を除く): 803951880

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, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3976, 4260, 4970, 5441, 5964, 7455, 8520, 9940, 10882, 11928, 14910, 16323, 19880, 21764, 27205, 29820, 32646, 38087, 43528, 54410, 59640, 65292, 76174, 81615, 108820, 114261, 130584, 152348, 163230, 190435, 217640, 228522, 304696, 326460, 380870, 386311, 457044, 571305, 652920, 761740, 772622, 914088, 1142610, 1158933, 1523480, 1545244, 1931555, 2285220, 2317866, 2704177, 3090488, 3863110, 4570440, 4635732, 5408354, 5794665, 7726220, 8112531, 9271464, 10816708, 11589330, 13520885, 15452440, 16225062, 21633416, 23178660, 27041770, 32450124, 40562655, 46357320, 54083540, 64900248, 81125310, 108167080, 162250620, 324501240]

約数ペア:

[(1, 324501240), (2, 162250620), (3, 108167080), (4, 81125310), (5, 64900248), (6, 54083540), (7, 46357320), (8, 40562655), (10, 32450124), (12, 27041770), (14, 23178660), (15, 21633416), (20, 16225062), (21, 15452440), (24, 13520885), (28, 11589330), (30, 10816708), (35, 9271464), (40, 8112531), (42, 7726220), (56, 5794665), (60, 5408354), (70, 4635732), (71, 4570440), (84, 3863110), (105, 3090488), (120, 2704177), (140, 2317866), (142, 2285220), (168, 1931555), (210, 1545244), (213, 1523480), (280, 1158933), (284, 1142610), (355, 914088), (420, 772622), (426, 761740), (497, 652920), (568, 571305), (710, 457044), (840, 386311), (852, 380870), (994, 326460), (1065, 304696), (1420, 228522), (1491, 217640), (1704, 190435), (1988, 163230), (2130, 152348), (2485, 130584), (2840, 114261), (2982, 108820), (3976, 81615), (4260, 76174), (4970, 65292), (5441, 59640), (5964, 54410), (7455, 43528), (8520, 38087), (9940, 32646), (10882, 29820), (11928, 27205), (14910, 21764), (16323, 19880)]