231936420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6563}}^1$

素因数の和:6625

約数の個数: 96

約数和(自身を含む): 705761280

約数和(自身を除く): 473824860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2945, 3534, 5890, 6563, 7068, 8835, 11780, 13126, 17670, 19689, 26252, 32815, 35340, 39378, 65630, 78756, 98445, 124697, 131260, 196890, 203453, 249394, 374091, 393780, 406906, 498788, 610359, 623485, 748182, 813812, 1017265, 1220718, 1246970, 1496364, 1870455, 2034530, 2441436, 2493940, 3051795, 3740910, 3865607, 4069060, 6103590, 7481820, 7731214, 11596821, 12207180, 15462428, 19328035, 23193642, 38656070, 46387284, 57984105, 77312140, 115968210, 231936420]

約数ペア:

[(1, 231936420), (2, 115968210), (3, 77312140), (4, 57984105), (5, 46387284), (6, 38656070), (10, 23193642), (12, 19328035), (15, 15462428), (19, 12207180), (20, 11596821), (30, 7731214), (31, 7481820), (38, 6103590), (57, 4069060), (60, 3865607), (62, 3740910), (76, 3051795), (93, 2493940), (95, 2441436), (114, 2034530), (124, 1870455), (155, 1496364), (186, 1246970), (190, 1220718), (228, 1017265), (285, 813812), (310, 748182), (372, 623485), (380, 610359), (465, 498788), (570, 406906), (589, 393780), (620, 374091), (930, 249394), (1140, 203453), (1178, 196890), (1767, 131260), (1860, 124697), (2356, 98445), (2945, 78756), (3534, 65630), (5890, 39378), (6563, 35340), (7068, 32815), (8835, 26252), (11780, 19689), (13126, 17670)]