57742880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 164602368

約数和(自身を除く): 106859488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 23, 26, 32, 34, 40, 46, 52, 65, 68, 71, 80, 85, 92, 104, 115, 130, 136, 142, 160, 170, 184, 208, 221, 230, 260, 272, 284, 299, 340, 355, 368, 391, 416, 442, 460, 520, 544, 568, 598, 680, 710, 736, 782, 884, 920, 923, 1040, 1105, 1136, 1196, 1207, 1360, 1420, 1495, 1564, 1633, 1768, 1840, 1846, 1955, 2080, 2210, 2272, 2392, 2414, 2720, 2840, 2990, 3128, 3266, 3536, 3680, 3692, 3910, 4420, 4615, 4784, 4828, 5083, 5680, 5980, 6035, 6256, 6532, 7072, 7384, 7820, 8165, 8840, 9230, 9568, 9656, 10166, 11360, 11960, 12070, 12512, 13064, 14768, 15640, 15691, 16330, 17680, 18460, 19312, 20332, 21229, 23920, 24140, 25415, 26128, 27761, 29536, 31280, 31382, 32660, 35360, 36920, 38624, 40664, 42458, 47840, 48280, 50830, 52256, 55522, 62560, 62764, 65320, 73840, 78455, 81328, 84916, 96560, 101660, 106145, 111044, 125528, 130640, 138805, 147680, 156910, 162656, 169832, 193120, 203320, 212290, 222088, 251056, 261280, 277610, 313820, 339664, 360893, 406640, 424580, 444176, 502112, 555220, 627640, 679328, 721786, 813280, 849160, 888352, 1110440, 1255280, 1443572, 1698320, 1804465, 2220880, 2510560, 2887144, 3396640, 3608930, 4441760, 5774288, 7217860, 11548576, 14435720, 28871440, 57742880]

約数ペア:

[(1, 57742880), (2, 28871440), (4, 14435720), (5, 11548576), (8, 7217860), (10, 5774288), (13, 4441760), (16, 3608930), (17, 3396640), (20, 2887144), (23, 2510560), (26, 2220880), (32, 1804465), (34, 1698320), (40, 1443572), (46, 1255280), (52, 1110440), (65, 888352), (68, 849160), (71, 813280), (80, 721786), (85, 679328), (92, 627640), (104, 555220), (115, 502112), (130, 444176), (136, 424580), (142, 406640), (160, 360893), (170, 339664), (184, 313820), (208, 277610), (221, 261280), (230, 251056), (260, 222088), (272, 212290), (284, 203320), (299, 193120), (340, 169832), (355, 162656), (368, 156910), (391, 147680), (416, 138805), (442, 130640), (460, 125528), (520, 111044), (544, 106145), (568, 101660), (598, 96560), (680, 84916), (710, 81328), (736, 78455), (782, 73840), (884, 65320), (920, 62764), (923, 62560), (1040, 55522), (1105, 52256), (1136, 50830), (1196, 48280), (1207, 47840), (1360, 42458), (1420, 40664), (1495, 38624), (1564, 36920), (1633, 35360), (1768, 32660), (1840, 31382), (1846, 31280), (1955, 29536), (2080, 27761), (2210, 26128), (2272, 25415), (2392, 24140), (2414, 23920), (2720, 21229), (2840, 20332), (2990, 19312), (3128, 18460), (3266, 17680), (3536, 16330), (3680, 15691), (3692, 15640), (3910, 14768), (4420, 13064), (4615, 12512), (4784, 12070), (4828, 11960), (5083, 11360), (5680, 10166), (5980, 9656), (6035, 9568), (6256, 9230), (6532, 8840), (7072, 8165), (7384, 7820)]