187974080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2762

約数の個数: 112

約数和(自身を含む): 528254976

約数和(自身を除く): 340280896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 2707, 3472, 4340, 4960, 5414, 6944, 8680, 9920, 10828, 13535, 13888, 17360, 18949, 21656, 27070, 34720, 37898, 43312, 54140, 69440, 75796, 83917, 86624, 94745, 108280, 151592, 167834, 173248, 189490, 216560, 303184, 335668, 378980, 419585, 433120, 587419, 606368, 671336, 757960, 839170, 866240, 1174838, 1212736, 1342672, 1515920, 1678340, 2349676, 2685344, 2937095, 3031840, 3356680, 4699352, 5370688, 5874190, 6063680, 6713360, 9398704, 11748380, 13426720, 18797408, 23496760, 26853440, 37594816, 46993520, 93987040, 187974080]

約数ペア:

[(1, 187974080), (2, 93987040), (4, 46993520), (5, 37594816), (7, 26853440), (8, 23496760), (10, 18797408), (14, 13426720), (16, 11748380), (20, 9398704), (28, 6713360), (31, 6063680), (32, 5874190), (35, 5370688), (40, 4699352), (56, 3356680), (62, 3031840), (64, 2937095), (70, 2685344), (80, 2349676), (112, 1678340), (124, 1515920), (140, 1342672), (155, 1212736), (160, 1174838), (217, 866240), (224, 839170), (248, 757960), (280, 671336), (310, 606368), (320, 587419), (434, 433120), (448, 419585), (496, 378980), (560, 335668), (620, 303184), (868, 216560), (992, 189490), (1085, 173248), (1120, 167834), (1240, 151592), (1736, 108280), (1984, 94745), (2170, 86624), (2240, 83917), (2480, 75796), (2707, 69440), (3472, 54140), (4340, 43312), (4960, 37898), (5414, 34720), (6944, 27070), (8680, 21656), (9920, 18949), (10828, 17360), (13535, 13888)]