120628340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 308448000

約数和(自身を除く): 187819660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 101, 133, 140, 190, 202, 266, 380, 404, 449, 505, 532, 665, 707, 898, 1010, 1330, 1414, 1796, 1919, 2020, 2245, 2660, 2828, 3143, 3535, 3838, 4490, 6286, 7070, 7676, 8531, 8980, 9595, 12572, 13433, 14140, 15715, 17062, 19190, 26866, 31430, 34124, 38380, 42655, 45349, 53732, 59717, 62860, 67165, 85310, 90698, 119434, 134330, 170620, 181396, 226745, 238868, 268660, 298585, 317443, 453490, 597170, 634886, 861631, 906980, 1194340, 1269772, 1587215, 1723262, 3174430, 3446524, 4308155, 6031417, 6348860, 8616310, 12062834, 17232620, 24125668, 30157085, 60314170, 120628340]

約数ペア:

[(1, 120628340), (2, 60314170), (4, 30157085), (5, 24125668), (7, 17232620), (10, 12062834), (14, 8616310), (19, 6348860), (20, 6031417), (28, 4308155), (35, 3446524), (38, 3174430), (70, 1723262), (76, 1587215), (95, 1269772), (101, 1194340), (133, 906980), (140, 861631), (190, 634886), (202, 597170), (266, 453490), (380, 317443), (404, 298585), (449, 268660), (505, 238868), (532, 226745), (665, 181396), (707, 170620), (898, 134330), (1010, 119434), (1330, 90698), (1414, 85310), (1796, 67165), (1919, 62860), (2020, 59717), (2245, 53732), (2660, 45349), (2828, 42655), (3143, 38380), (3535, 34124), (3838, 31430), (4490, 26866), (6286, 19190), (7070, 17062), (7676, 15715), (8531, 14140), (8980, 13433), (9595, 12572)]