156540540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2069}}^1$

素因数の和:2191

約数の個数: 96

約数和(自身を含む): 477126720

約数和(自身を除く): 320586180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 970, 1164, 1261, 1455, 1940, 2069, 2522, 2910, 3783, 4138, 5044, 5820, 6207, 6305, 7566, 8276, 10345, 12414, 12610, 15132, 18915, 20690, 24828, 25220, 26897, 31035, 37830, 41380, 53794, 62070, 75660, 80691, 107588, 124140, 134485, 161382, 200693, 268970, 322764, 401386, 403455, 537940, 602079, 802772, 806910, 1003465, 1204158, 1613820, 2006930, 2408316, 2609009, 3010395, 4013860, 5218018, 6020790, 7827027, 10436036, 12041580, 13045045, 15654054, 26090090, 31308108, 39135135, 52180180, 78270270, 156540540]

約数ペア:

[(1, 156540540), (2, 78270270), (3, 52180180), (4, 39135135), (5, 31308108), (6, 26090090), (10, 15654054), (12, 13045045), (13, 12041580), (15, 10436036), (20, 7827027), (26, 6020790), (30, 5218018), (39, 4013860), (52, 3010395), (60, 2609009), (65, 2408316), (78, 2006930), (97, 1613820), (130, 1204158), (156, 1003465), (194, 806910), (195, 802772), (260, 602079), (291, 537940), (388, 403455), (390, 401386), (485, 322764), (582, 268970), (780, 200693), (970, 161382), (1164, 134485), (1261, 124140), (1455, 107588), (1940, 80691), (2069, 75660), (2522, 62070), (2910, 53794), (3783, 41380), (4138, 37830), (5044, 31035), (5820, 26897), (6207, 25220), (6305, 24828), (7566, 20690), (8276, 18915), (10345, 15132), (12414, 12610)]