734187480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2389}}^1$

素因数の和:2613

約数の個数: 128

約数和(自身を含む): 2385028800

約数和(自身を除く): 1650841320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 197, 260, 312, 390, 394, 520, 591, 780, 788, 985, 1182, 1560, 1576, 1970, 2364, 2389, 2561, 2955, 3940, 4728, 4778, 5122, 5910, 7167, 7683, 7880, 9556, 10244, 11820, 11945, 12805, 14334, 15366, 19112, 20488, 23640, 23890, 25610, 28668, 30732, 31057, 35835, 38415, 47780, 51220, 57336, 61464, 62114, 71670, 76830, 93171, 95560, 102440, 124228, 143340, 153660, 155285, 186342, 248456, 286680, 307320, 310570, 372684, 465855, 470633, 621140, 745368, 931710, 941266, 1242280, 1411899, 1863420, 1882532, 2353165, 2823798, 3726840, 3765064, 4706330, 5647596, 6118229, 7059495, 9412660, 11295192, 12236458, 14118990, 18354687, 18825320, 24472916, 28237980, 30591145, 36709374, 48945832, 56475960, 61182290, 73418748, 91773435, 122364580, 146837496, 183546870, 244729160, 367093740, 734187480]

約数ペア:

[(1, 734187480), (2, 367093740), (3, 244729160), (4, 183546870), (5, 146837496), (6, 122364580), (8, 91773435), (10, 73418748), (12, 61182290), (13, 56475960), (15, 48945832), (20, 36709374), (24, 30591145), (26, 28237980), (30, 24472916), (39, 18825320), (40, 18354687), (52, 14118990), (60, 12236458), (65, 11295192), (78, 9412660), (104, 7059495), (120, 6118229), (130, 5647596), (156, 4706330), (195, 3765064), (197, 3726840), (260, 2823798), (312, 2353165), (390, 1882532), (394, 1863420), (520, 1411899), (591, 1242280), (780, 941266), (788, 931710), (985, 745368), (1182, 621140), (1560, 470633), (1576, 465855), (1970, 372684), (2364, 310570), (2389, 307320), (2561, 286680), (2955, 248456), (3940, 186342), (4728, 155285), (4778, 153660), (5122, 143340), (5910, 124228), (7167, 102440), (7683, 95560), (7880, 93171), (9556, 76830), (10244, 71670), (11820, 62114), (11945, 61464), (12805, 57336), (14334, 51220), (15366, 47780), (19112, 38415), (20488, 35835), (23640, 31057), (23890, 30732), (25610, 28668)]