12157070541420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19709}}^1\times {\mathrm{1468639}}^1$

素因数の和:1488367

約数の個数: 96

約数和(自身を含む): 38904626073600

約数和(自身を除く): 26747555532180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 19709, 39418, 59127, 78836, 98545, 118254, 137963, 197090, 236508, 275926, 295635, 394180, 413889, 551852, 591270, 689815, 827778, 1182540, 1379630, 1468639, 1655556, 2069445, 2759260, 2937278, 4138890, 4405917, 5874556, 7343195, 8277780, 8811834, 10280473, 14686390, 17623668, 20560946, 22029585, 29372780, 30841419, 41121892, 44059170, 51402365, 61682838, 88118340, 102804730, 123365676, 154207095, 205609460, 308414190, 616828380, 28945406051, 57890812102, 86836218153, 115781624204, 144727030255, 173672436306, 202617842357, 289454060510, 347344872612, 405235684714, 434181090765, 578908121020, 607853527071, 810471369428, 868362181530, 1013089211785, 1215707054142, 1736724363060, 2026178423570, 2431414108284, 3039267635355, 4052356847140, 6078535270710, 12157070541420]

約数ペア:

[(1, 12157070541420), (2, 6078535270710), (3, 4052356847140), (4, 3039267635355), (5, 2431414108284), (6, 2026178423570), (7, 1736724363060), (10, 1215707054142), (12, 1013089211785), (14, 868362181530), (15, 810471369428), (20, 607853527071), (21, 578908121020), (28, 434181090765), (30, 405235684714), (35, 347344872612), (42, 289454060510), (60, 202617842357), (70, 173672436306), (84, 144727030255), (105, 115781624204), (140, 86836218153), (210, 57890812102), (420, 28945406051), (19709, 616828380), (39418, 308414190), (59127, 205609460), (78836, 154207095), (98545, 123365676), (118254, 102804730), (137963, 88118340), (197090, 61682838), (236508, 51402365), (275926, 44059170), (295635, 41121892), (394180, 30841419), (413889, 29372780), (551852, 22029585), (591270, 20560946), (689815, 17623668), (827778, 14686390), (1182540, 10280473), (1379630, 8811834), (1468639, 8277780), (1655556, 7343195), (2069445, 5874556), (2759260, 4405917), (2937278, 4138890)]