4270073920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61493}}^1$

素因数の和:61548

約数の個数: 112

約数和(自身を含む): 11995757568

約数和(自身を除く): 7725683648

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, 3472, 4340, 4960, 6944, 8680, 9920, 13888, 17360, 34720, 61493, 69440, 122986, 245972, 307465, 430451, 491944, 614930, 860902, 983888, 1229860, 1721804, 1906283, 1967776, 2152255, 2459720, 3443608, 3812566, 3935552, 4304510, 4919440, 6887216, 7625132, 8609020, 9531415, 9838880, 13343981, 13774432, 15250264, 17218040, 19062830, 19677760, 26687962, 27548864, 30500528, 34436080, 38125660, 53375924, 61001056, 66719905, 68872160, 76251320, 106751848, 122002112, 133439810, 137744320, 152502640, 213503696, 266879620, 305005280, 427007392, 533759240, 610010560, 854014784, 1067518480, 2135036960, 4270073920]

約数ペア:

[(1, 4270073920), (2, 2135036960), (4, 1067518480), (5, 854014784), (7, 610010560), (8, 533759240), (10, 427007392), (14, 305005280), (16, 266879620), (20, 213503696), (28, 152502640), (31, 137744320), (32, 133439810), (35, 122002112), (40, 106751848), (56, 76251320), (62, 68872160), (64, 66719905), (70, 61001056), (80, 53375924), (112, 38125660), (124, 34436080), (140, 30500528), (155, 27548864), (160, 26687962), (217, 19677760), (224, 19062830), (248, 17218040), (280, 15250264), (310, 13774432), (320, 13343981), (434, 9838880), (448, 9531415), (496, 8609020), (560, 7625132), (620, 6887216), (868, 4919440), (992, 4304510), (1085, 3935552), (1120, 3812566), (1240, 3443608), (1736, 2459720), (1984, 2152255), (2170, 1967776), (2240, 1906283), (2480, 1721804), (3472, 1229860), (4340, 983888), (4960, 860902), (6944, 614930), (8680, 491944), (9920, 430451), (13888, 307465), (17360, 245972), (34720, 122986), (61493, 69440)]