288568140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9677}}^1$

素因数の和:9767

約数の個数: 96

約数和(自身を含む): 936520704

約数和(自身を除く): 647952564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 7455, 9677, 9940, 14910, 19354, 29031, 29820, 38708, 48385, 58062, 67739, 96770, 116124, 135478, 145155, 193540, 203217, 270956, 290310, 338695, 406434, 580620, 677390, 687067, 812868, 1016085, 1354780, 1374134, 2032170, 2061201, 2748268, 3435335, 4064340, 4122402, 4809469, 6870670, 8244804, 9618938, 10306005, 13741340, 14428407, 19237876, 20612010, 24047345, 28856814, 41224020, 48094690, 57713628, 72142035, 96189380, 144284070, 288568140]

約数ペア:

[(1, 288568140), (2, 144284070), (3, 96189380), (4, 72142035), (5, 57713628), (6, 48094690), (7, 41224020), (10, 28856814), (12, 24047345), (14, 20612010), (15, 19237876), (20, 14428407), (21, 13741340), (28, 10306005), (30, 9618938), (35, 8244804), (42, 6870670), (60, 4809469), (70, 4122402), (71, 4064340), (84, 3435335), (105, 2748268), (140, 2061201), (142, 2032170), (210, 1374134), (213, 1354780), (284, 1016085), (355, 812868), (420, 687067), (426, 677390), (497, 580620), (710, 406434), (852, 338695), (994, 290310), (1065, 270956), (1420, 203217), (1491, 193540), (1988, 145155), (2130, 135478), (2485, 116124), (2982, 96770), (4260, 67739), (4970, 58062), (5964, 48385), (7455, 38708), (9677, 29820), (9940, 29031), (14910, 19354)]