335036680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1039

約数の個数: 128

約数和(自身を含む): 890196480

約数和(自身を除く): 555159800

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 47, 55, 68, 85, 88, 94, 110, 136, 170, 187, 188, 220, 235, 340, 374, 376, 440, 470, 517, 680, 748, 799, 935, 940, 953, 1034, 1496, 1598, 1870, 1880, 1906, 2068, 2585, 3196, 3740, 3812, 3995, 4136, 4765, 5170, 6392, 7480, 7624, 7990, 8789, 9530, 10340, 10483, 15980, 16201, 17578, 19060, 20680, 20966, 31960, 32402, 35156, 38120, 41932, 43945, 44791, 52415, 64804, 70312, 81005, 83864, 87890, 89582, 104830, 129608, 162010, 175780, 178211, 179164, 209660, 223955, 324020, 351560, 356422, 358328, 419320, 447910, 492701, 648040, 712844, 761447, 891055, 895820, 985402, 1425688, 1522894, 1782110, 1791640, 1970804, 2463505, 3045788, 3564220, 3807235, 3941608, 4927010, 6091576, 7128440, 7614470, 8375917, 9854020, 15228940, 16751834, 19708040, 30457880, 33503668, 41879585, 67007336, 83759170, 167518340, 335036680]

約数ペア:

[(1, 335036680), (2, 167518340), (4, 83759170), (5, 67007336), (8, 41879585), (10, 33503668), (11, 30457880), (17, 19708040), (20, 16751834), (22, 15228940), (34, 9854020), (40, 8375917), (44, 7614470), (47, 7128440), (55, 6091576), (68, 4927010), (85, 3941608), (88, 3807235), (94, 3564220), (110, 3045788), (136, 2463505), (170, 1970804), (187, 1791640), (188, 1782110), (220, 1522894), (235, 1425688), (340, 985402), (374, 895820), (376, 891055), (440, 761447), (470, 712844), (517, 648040), (680, 492701), (748, 447910), (799, 419320), (935, 358328), (940, 356422), (953, 351560), (1034, 324020), (1496, 223955), (1598, 209660), (1870, 179164), (1880, 178211), (1906, 175780), (2068, 162010), (2585, 129608), (3196, 104830), (3740, 89582), (3812, 87890), (3995, 83864), (4136, 81005), (4765, 70312), (5170, 64804), (6392, 52415), (7480, 44791), (7624, 43945), (7990, 41932), (8789, 38120), (9530, 35156), (10340, 32402), (10483, 31960), (15980, 20966), (16201, 20680), (17578, 19060)]