69777960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11867}}^1$

素因数の和:11895

約数の個数: 96

約数和(自身を含む): 243531360

約数和(自身を除く): 173753400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 11867, 23734, 35601, 47468, 59335, 71202, 83069, 94936, 118670, 142404, 166138, 178005, 237340, 249207, 284808, 332276, 356010, 415345, 474680, 498414, 581483, 664552, 712020, 830690, 996828, 1162966, 1246035, 1424040, 1661380, 1744449, 1993656, 2325932, 2492070, 2907415, 3322760, 3488898, 4651864, 4984140, 5814830, 6977796, 8722245, 9968280, 11629660, 13955592, 17444490, 23259320, 34888980, 69777960]

約数ペア:

[(1, 69777960), (2, 34888980), (3, 23259320), (4, 17444490), (5, 13955592), (6, 11629660), (7, 9968280), (8, 8722245), (10, 6977796), (12, 5814830), (14, 4984140), (15, 4651864), (20, 3488898), (21, 3322760), (24, 2907415), (28, 2492070), (30, 2325932), (35, 1993656), (40, 1744449), (42, 1661380), (49, 1424040), (56, 1246035), (60, 1162966), (70, 996828), (84, 830690), (98, 712020), (105, 664552), (120, 581483), (140, 498414), (147, 474680), (168, 415345), (196, 356010), (210, 332276), (245, 284808), (280, 249207), (294, 237340), (392, 178005), (420, 166138), (490, 142404), (588, 118670), (735, 94936), (840, 83069), (980, 71202), (1176, 59335), (1470, 47468), (1960, 35601), (2940, 23734), (5880, 11867)]