156960986580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{709}}^1\times {\mathrm{6871}}^1$

素因数の和:7774

約数の個数: 144

約数和(自身を含む): 479519913600

約数和(自身を除く): 322558927020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 537, 709, 716, 895, 1074, 1418, 1611, 1790, 2127, 2148, 2685, 2836, 3222, 3545, 3580, 4254, 5370, 6381, 6444, 6871, 7090, 8055, 8508, 10635, 10740, 12762, 13742, 14180, 16110, 20613, 21270, 25524, 27484, 31905, 32220, 34355, 41226, 42540, 61839, 63810, 68710, 82452, 103065, 123678, 126911, 127620, 137420, 206130, 247356, 253822, 309195, 380733, 412260, 507644, 618390, 634555, 761466, 1142199, 1229909, 1236780, 1269110, 1522932, 1903665, 2284398, 2459818, 2538220, 3689727, 3807330, 4568796, 4871539, 4919636, 5710995, 6149545, 7379454, 7614660, 9743078, 11069181, 11421990, 12299090, 14614617, 14758908, 18448635, 19486156, 22138362, 22843980, 24357695, 24598180, 29229234, 36897270, 43843851, 44276724, 48715390, 55345905, 58458468, 73073085, 73794540, 87687702, 97430780, 110691810, 146146170, 175375404, 219219255, 221383620, 292292340, 438438510, 872005481, 876877020, 1744010962, 2616016443, 3488021924, 4360027405, 5232032886, 7848049329, 8720054810, 10464065772, 13080082215, 15696098658, 17440109620, 26160164430, 31392197316, 39240246645, 52320328860, 78480493290, 156960986580]

約数ペア:

[(1, 156960986580), (2, 78480493290), (3, 52320328860), (4, 39240246645), (5, 31392197316), (6, 26160164430), (9, 17440109620), (10, 15696098658), (12, 13080082215), (15, 10464065772), (18, 8720054810), (20, 7848049329), (30, 5232032886), (36, 4360027405), (45, 3488021924), (60, 2616016443), (90, 1744010962), (179, 876877020), (180, 872005481), (358, 438438510), (537, 292292340), (709, 221383620), (716, 219219255), (895, 175375404), (1074, 146146170), (1418, 110691810), (1611, 97430780), (1790, 87687702), (2127, 73794540), (2148, 73073085), (2685, 58458468), (2836, 55345905), (3222, 48715390), (3545, 44276724), (3580, 43843851), (4254, 36897270), (5370, 29229234), (6381, 24598180), (6444, 24357695), (6871, 22843980), (7090, 22138362), (8055, 19486156), (8508, 18448635), (10635, 14758908), (10740, 14614617), (12762, 12299090), (13742, 11421990), (14180, 11069181), (16110, 9743078), (20613, 7614660), (21270, 7379454), (25524, 6149545), (27484, 5710995), (31905, 4919636), (32220, 4871539), (34355, 4568796), (41226, 3807330), (42540, 3689727), (61839, 2538220), (63810, 2459818), (68710, 2284398), (82452, 1903665), (103065, 1522932), (123678, 1269110), (126911, 1236780), (127620, 1229909), (137420, 1142199), (206130, 761466), (247356, 634555), (253822, 618390), (309195, 507644), (380733, 412260)]