235986660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14407}}^1$

素因数の和:14442

約数の個数: 144

約数和(自身を含む): 881078016

約数和(自身を除く): 645091356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 14407, 16380, 28814, 43221, 57628, 72035, 86442, 100849, 129663, 144070, 172884, 187291, 201698, 216105, 259326, 288140, 302547, 374582, 403396, 432210, 504245, 518652, 561873, 605094, 648315, 749164, 864420, 907641, 936455, 1008490, 1123746, 1210188, 1296630, 1311037, 1512735, 1685619, 1815282, 1872910, 2016980, 2247492, 2593260, 2622074, 2809365, 3025470, 3371238, 3630564, 3745820, 3933111, 4538205, 5244148, 5618730, 6050940, 6555185, 6742476, 7866222, 8428095, 9076410, 11237460, 11799333, 13110370, 15732444, 16856190, 18152820, 19665555, 23598666, 26220740, 33712380, 39331110, 47197332, 58996665, 78662220, 117993330, 235986660]

約数ペア:

[(1, 235986660), (2, 117993330), (3, 78662220), (4, 58996665), (5, 47197332), (6, 39331110), (7, 33712380), (9, 26220740), (10, 23598666), (12, 19665555), (13, 18152820), (14, 16856190), (15, 15732444), (18, 13110370), (20, 11799333), (21, 11237460), (26, 9076410), (28, 8428095), (30, 7866222), (35, 6742476), (36, 6555185), (39, 6050940), (42, 5618730), (45, 5244148), (52, 4538205), (60, 3933111), (63, 3745820), (65, 3630564), (70, 3371238), (78, 3025470), (84, 2809365), (90, 2622074), (91, 2593260), (105, 2247492), (117, 2016980), (126, 1872910), (130, 1815282), (140, 1685619), (156, 1512735), (180, 1311037), (182, 1296630), (195, 1210188), (210, 1123746), (234, 1008490), (252, 936455), (260, 907641), (273, 864420), (315, 749164), (364, 648315), (390, 605094), (420, 561873), (455, 518652), (468, 504245), (546, 432210), (585, 403396), (630, 374582), (780, 302547), (819, 288140), (910, 259326), (1092, 216105), (1170, 201698), (1260, 187291), (1365, 172884), (1638, 144070), (1820, 129663), (2340, 100849), (2730, 86442), (3276, 72035), (4095, 57628), (5460, 43221), (8190, 28814), (14407, 16380)]