156974258220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2801}}^1\times {\mathrm{71849}}^1$

素因数の和:74675

約数の個数: 96

約数和(自身を含む): 473513342400

約数和(自身を除く): 316539084180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2801, 5602, 8403, 11204, 14005, 16806, 28010, 33612, 36413, 42015, 56020, 71849, 72826, 84030, 109239, 143698, 145652, 168060, 182065, 215547, 218478, 287396, 359245, 364130, 431094, 436956, 546195, 718490, 728260, 862188, 934037, 1077735, 1092390, 1436980, 1868074, 2155470, 2184780, 2802111, 3736148, 4310940, 4670185, 5604222, 9340370, 11208444, 14010555, 18680740, 28021110, 56042220, 201249049, 402498098, 603747147, 804996196, 1006245245, 1207494294, 2012490490, 2414988588, 2616237637, 3018735735, 4024980980, 5232475274, 6037471470, 7848712911, 10464950548, 12074942940, 13081188185, 15697425822, 26162376370, 31394851644, 39243564555, 52324752740, 78487129110, 156974258220]

約数ペア:

[(1, 156974258220), (2, 78487129110), (3, 52324752740), (4, 39243564555), (5, 31394851644), (6, 26162376370), (10, 15697425822), (12, 13081188185), (13, 12074942940), (15, 10464950548), (20, 7848712911), (26, 6037471470), (30, 5232475274), (39, 4024980980), (52, 3018735735), (60, 2616237637), (65, 2414988588), (78, 2012490490), (130, 1207494294), (156, 1006245245), (195, 804996196), (260, 603747147), (390, 402498098), (780, 201249049), (2801, 56042220), (5602, 28021110), (8403, 18680740), (11204, 14010555), (14005, 11208444), (16806, 9340370), (28010, 5604222), (33612, 4670185), (36413, 4310940), (42015, 3736148), (56020, 2802111), (71849, 2184780), (72826, 2155470), (84030, 1868074), (109239, 1436980), (143698, 1092390), (145652, 1077735), (168060, 934037), (182065, 862188), (215547, 728260), (218478, 718490), (287396, 546195), (359245, 436956), (364130, 431094)]