69930840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{1699}}^1$

素因数の和:1734

約数の個数: 128

約数和(自身を含む): 244800000

約数和(自身を除く): 174869160

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, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1699, 1715, 1960, 2058, 2744, 2940, 3398, 3430, 4116, 5097, 5145, 5880, 6796, 6860, 8232, 8495, 10194, 10290, 11893, 13592, 13720, 16990, 20388, 20580, 23786, 25485, 33980, 35679, 40776, 41160, 47572, 50970, 59465, 67960, 71358, 83251, 95144, 101940, 118930, 142716, 166502, 178395, 203880, 237860, 249753, 285432, 333004, 356790, 416255, 475720, 499506, 582757, 666008, 713580, 832510, 999012, 1165514, 1248765, 1427160, 1665020, 1748271, 1998024, 2331028, 2497530, 2913785, 3330040, 3496542, 4662056, 4995060, 5827570, 6993084, 8741355, 9990120, 11655140, 13986168, 17482710, 23310280, 34965420, 69930840]

約数ペア:

[(1, 69930840), (2, 34965420), (3, 23310280), (4, 17482710), (5, 13986168), (6, 11655140), (7, 9990120), (8, 8741355), (10, 6993084), (12, 5827570), (14, 4995060), (15, 4662056), (20, 3496542), (21, 3330040), (24, 2913785), (28, 2497530), (30, 2331028), (35, 1998024), (40, 1748271), (42, 1665020), (49, 1427160), (56, 1248765), (60, 1165514), (70, 999012), (84, 832510), (98, 713580), (105, 666008), (120, 582757), (140, 499506), (147, 475720), (168, 416255), (196, 356790), (210, 333004), (245, 285432), (280, 249753), (294, 237860), (343, 203880), (392, 178395), (420, 166502), (490, 142716), (588, 118930), (686, 101940), (735, 95144), (840, 83251), (980, 71358), (1029, 67960), (1176, 59465), (1372, 50970), (1470, 47572), (1699, 41160), (1715, 40776), (1960, 35679), (2058, 33980), (2744, 25485), (2940, 23786), (3398, 20580), (3430, 20388), (4116, 16990), (5097, 13720), (5145, 13592), (5880, 11893), (6796, 10290), (6860, 10194), (8232, 8495)]