71328589440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1198397}}^1$

素因数の和:1198450

約数の個数: 128

約数和(自身を含む): 234694264320

約数和(自身を除く): 163365674880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 1198397, 2396794, 3595191, 4793588, 5991985, 7190382, 9587176, 11983970, 14380764, 17975955, 19174352, 23967940, 28761528, 35951910, 37150307, 38348704, 47935880, 57523056, 71903820, 74300614, 76697408, 95871760, 111450921, 115046112, 143807640, 148601228, 153394816, 185751535, 191743520, 222901842, 230092224, 287615280, 297202456, 371503070, 383487040, 445803684, 460184448, 557254605, 575230560, 594404912, 743006140, 766974080, 891607368, 1114509210, 1150461120, 1188809824, 1486012280, 1783214736, 2229018420, 2300922240, 2377619648, 2972024560, 3566429472, 4458036840, 4755239296, 5944049120, 7132858944, 8916073680, 11888098240, 14265717888, 17832147360, 23776196480, 35664294720, 71328589440]

約数ペア:

[(1, 71328589440), (2, 35664294720), (3, 23776196480), (4, 17832147360), (5, 14265717888), (6, 11888098240), (8, 8916073680), (10, 7132858944), (12, 5944049120), (15, 4755239296), (16, 4458036840), (20, 3566429472), (24, 2972024560), (30, 2377619648), (31, 2300922240), (32, 2229018420), (40, 1783214736), (48, 1486012280), (60, 1188809824), (62, 1150461120), (64, 1114509210), (80, 891607368), (93, 766974080), (96, 743006140), (120, 594404912), (124, 575230560), (128, 557254605), (155, 460184448), (160, 445803684), (186, 383487040), (192, 371503070), (240, 297202456), (248, 287615280), (310, 230092224), (320, 222901842), (372, 191743520), (384, 185751535), (465, 153394816), (480, 148601228), (496, 143807640), (620, 115046112), (640, 111450921), (744, 95871760), (930, 76697408), (960, 74300614), (992, 71903820), (1240, 57523056), (1488, 47935880), (1860, 38348704), (1920, 37150307), (1984, 35951910), (2480, 28761528), (2976, 23967940), (3720, 19174352), (3968, 17975955), (4960, 14380764), (5952, 11983970), (7440, 9587176), (9920, 7190382), (11904, 5991985), (14880, 4793588), (19840, 3595191), (29760, 2396794), (59520, 1198397)]