137511080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 367476480

約数和(自身を除く): 229965400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 83, 97, 122, 140, 166, 194, 244, 280, 305, 332, 388, 415, 427, 485, 488, 581, 610, 664, 679, 776, 830, 854, 970, 1162, 1220, 1358, 1660, 1708, 1940, 2135, 2324, 2440, 2716, 2905, 3320, 3395, 3416, 3880, 4270, 4648, 5063, 5432, 5810, 5917, 6790, 8051, 8540, 10126, 11620, 11834, 13580, 16102, 17080, 20252, 23240, 23668, 25315, 27160, 29585, 32204, 35441, 40255, 40504, 41419, 47336, 50630, 56357, 59170, 64408, 70882, 80510, 82838, 101260, 112714, 118340, 141764, 161020, 165676, 177205, 202520, 207095, 225428, 236680, 281785, 283528, 322040, 331352, 354410, 414190, 450856, 491111, 563570, 708820, 828380, 982222, 1127140, 1417640, 1656760, 1964444, 2254280, 2455555, 3437777, 3928888, 4911110, 6875554, 9822220, 13751108, 17188885, 19644440, 27502216, 34377770, 68755540, 137511080]

約数ペア:

[(1, 137511080), (2, 68755540), (4, 34377770), (5, 27502216), (7, 19644440), (8, 17188885), (10, 13751108), (14, 9822220), (20, 6875554), (28, 4911110), (35, 3928888), (40, 3437777), (56, 2455555), (61, 2254280), (70, 1964444), (83, 1656760), (97, 1417640), (122, 1127140), (140, 982222), (166, 828380), (194, 708820), (244, 563570), (280, 491111), (305, 450856), (332, 414190), (388, 354410), (415, 331352), (427, 322040), (485, 283528), (488, 281785), (581, 236680), (610, 225428), (664, 207095), (679, 202520), (776, 177205), (830, 165676), (854, 161020), (970, 141764), (1162, 118340), (1220, 112714), (1358, 101260), (1660, 82838), (1708, 80510), (1940, 70882), (2135, 64408), (2324, 59170), (2440, 56357), (2716, 50630), (2905, 47336), (3320, 41419), (3395, 40504), (3416, 40255), (3880, 35441), (4270, 32204), (4648, 29585), (5063, 27160), (5432, 25315), (5810, 23668), (5917, 23240), (6790, 20252), (8051, 17080), (8540, 16102), (10126, 13580), (11620, 11834)]