162378420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 471453696

約数和(自身を除く): 309075276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 71, 94, 141, 142, 188, 213, 235, 282, 284, 355, 426, 470, 564, 705, 710, 811, 852, 940, 1065, 1410, 1420, 1622, 2130, 2433, 2820, 3244, 3337, 4055, 4260, 4866, 6674, 8110, 9732, 10011, 12165, 13348, 16220, 16685, 20022, 24330, 33370, 38117, 40044, 48660, 50055, 57581, 66740, 76234, 100110, 114351, 115162, 152468, 172743, 190585, 200220, 228702, 230324, 287905, 345486, 381170, 457404, 571755, 575810, 690972, 762340, 863715, 1143510, 1151620, 1727430, 2287020, 2706307, 3454860, 5412614, 8118921, 10825228, 13531535, 16237842, 27063070, 32475684, 40594605, 54126140, 81189210, 162378420]

約数ペア:

[(1, 162378420), (2, 81189210), (3, 54126140), (4, 40594605), (5, 32475684), (6, 27063070), (10, 16237842), (12, 13531535), (15, 10825228), (20, 8118921), (30, 5412614), (47, 3454860), (60, 2706307), (71, 2287020), (94, 1727430), (141, 1151620), (142, 1143510), (188, 863715), (213, 762340), (235, 690972), (282, 575810), (284, 571755), (355, 457404), (426, 381170), (470, 345486), (564, 287905), (705, 230324), (710, 228702), (811, 200220), (852, 190585), (940, 172743), (1065, 152468), (1410, 115162), (1420, 114351), (1622, 100110), (2130, 76234), (2433, 66740), (2820, 57581), (3244, 50055), (3337, 48660), (4055, 40044), (4260, 38117), (4866, 33370), (6674, 24330), (8110, 20022), (9732, 16685), (10011, 16220), (12165, 13348)]