130130560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:994

約数の個数: 128

約数和(自身を含む): 367395840

約数和(自身を除く): 237265280

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, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 937, 992, 1085, 1120, 1240, 1736, 1874, 1984, 2170, 2240, 2480, 3472, 3748, 3968, 4340, 4480, 4685, 4960, 6559, 6944, 7496, 8680, 9370, 9920, 13118, 13888, 14992, 17360, 18740, 19840, 26236, 27776, 29047, 29984, 32795, 34720, 37480, 52472, 58094, 59968, 65590, 69440, 74960, 104944, 116188, 119936, 131180, 138880, 145235, 149920, 203329, 209888, 232376, 262360, 290470, 299840, 406658, 419776, 464752, 524720, 580940, 599680, 813316, 839552, 929504, 1016645, 1049440, 1161880, 1626632, 1859008, 2033290, 2098880, 2323760, 3253264, 3718016, 4066580, 4197760, 4647520, 6506528, 8133160, 9295040, 13013056, 16266320, 18590080, 26026112, 32532640, 65065280, 130130560]

約数ペア:

[(1, 130130560), (2, 65065280), (4, 32532640), (5, 26026112), (7, 18590080), (8, 16266320), (10, 13013056), (14, 9295040), (16, 8133160), (20, 6506528), (28, 4647520), (31, 4197760), (32, 4066580), (35, 3718016), (40, 3253264), (56, 2323760), (62, 2098880), (64, 2033290), (70, 1859008), (80, 1626632), (112, 1161880), (124, 1049440), (128, 1016645), (140, 929504), (155, 839552), (160, 813316), (217, 599680), (224, 580940), (248, 524720), (280, 464752), (310, 419776), (320, 406658), (434, 299840), (448, 290470), (496, 262360), (560, 232376), (620, 209888), (640, 203329), (868, 149920), (896, 145235), (937, 138880), (992, 131180), (1085, 119936), (1120, 116188), (1240, 104944), (1736, 74960), (1874, 69440), (1984, 65590), (2170, 59968), (2240, 58094), (2480, 52472), (3472, 37480), (3748, 34720), (3968, 32795), (4340, 29984), (4480, 29047), (4685, 27776), (4960, 26236), (6559, 19840), (6944, 18740), (7496, 17360), (8680, 14992), (9370, 13888), (9920, 13118)]