128588996970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89561}}^1$

素因数の和:89677

約数の個数: 192

約数和(自身を含む): 398360312064

約数和(自身を除く): 269771315094

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 53, 63, 70, 86, 90, 105, 106, 126, 129, 159, 210, 215, 258, 265, 301, 315, 318, 371, 387, 430, 477, 530, 602, 630, 645, 742, 774, 795, 903, 954, 1113, 1290, 1505, 1590, 1806, 1855, 1935, 2226, 2279, 2385, 2709, 3010, 3339, 3710, 3870, 4515, 4558, 4770, 5418, 5565, 6678, 6837, 9030, 11130, 11395, 13545, 13674, 15953, 16695, 20511, 22790, 27090, 31906, 33390, 34185, 41022, 47859, 68370, 79765, 89561, 95718, 102555, 143577, 159530, 179122, 205110, 239295, 268683, 287154, 447805, 478590, 537366, 626927, 717885, 806049, 895610, 1253854, 1343415, 1435770, 1612098, 1880781, 2686830, 3134635, 3761562, 3851123, 4030245, 4746733, 5642343, 6269270, 7702246, 8060490, 9403905, 9493466, 11284686, 11553369, 14240199, 18807810, 19255615, 23106738, 23733665, 26957861, 28211715, 28480398, 33227131, 34660107, 38511230, 42720597, 47467330, 53915722, 56423430, 57766845, 66454262, 69320214, 71200995, 80873583, 85441194, 99681393, 115533690, 134789305, 142401990, 161747166, 166135655, 173300535, 199362786, 204109519, 213602985, 242620749, 269578610, 299044179, 332271310, 346601070, 404367915, 408219038, 427205970, 485241498, 498406965, 598088358, 612328557, 808735830, 996813930, 1020547595, 1213103745, 1224657114, 1428766633, 1495220895, 1836985671, 2041095190, 2426207490, 2857533266, 2990441790, 3061642785, 3673971342, 4286299899, 6123285570, 7143833165, 8572599798, 9184928355, 12858899697, 14287666330, 18369856710, 21431499495, 25717799394, 42862998990, 64294498485, 128588996970]

約数ペア:

[(1, 128588996970), (2, 64294498485), (3, 42862998990), (5, 25717799394), (6, 21431499495), (7, 18369856710), (9, 14287666330), (10, 12858899697), (14, 9184928355), (15, 8572599798), (18, 7143833165), (21, 6123285570), (30, 4286299899), (35, 3673971342), (42, 3061642785), (43, 2990441790), (45, 2857533266), (53, 2426207490), (63, 2041095190), (70, 1836985671), (86, 1495220895), (90, 1428766633), (105, 1224657114), (106, 1213103745), (126, 1020547595), (129, 996813930), (159, 808735830), (210, 612328557), (215, 598088358), (258, 498406965), (265, 485241498), (301, 427205970), (315, 408219038), (318, 404367915), (371, 346601070), (387, 332271310), (430, 299044179), (477, 269578610), (530, 242620749), (602, 213602985), (630, 204109519), (645, 199362786), (742, 173300535), (774, 166135655), (795, 161747166), (903, 142401990), (954, 134789305), (1113, 115533690), (1290, 99681393), (1505, 85441194), (1590, 80873583), (1806, 71200995), (1855, 69320214), (1935, 66454262), (2226, 57766845), (2279, 56423430), (2385, 53915722), (2709, 47467330), (3010, 42720597), (3339, 38511230), (3710, 34660107), (3870, 33227131), (4515, 28480398), (4558, 28211715), (4770, 26957861), (5418, 23733665), (5565, 23106738), (6678, 19255615), (6837, 18807810), (9030, 14240199), (11130, 11553369), (11395, 11284686), (13545, 9493466), (13674, 9403905), (15953, 8060490), (16695, 7702246), (20511, 6269270), (22790, 5642343), (27090, 4746733), (31906, 4030245), (33390, 3851123), (34185, 3761562), (41022, 3134635), (47859, 2686830), (68370, 1880781), (79765, 1612098), (89561, 1435770), (95718, 1343415), (102555, 1253854), (143577, 895610), (159530, 806049), (179122, 717885), (205110, 626927), (239295, 537366), (268683, 478590), (287154, 447805)]