15673681760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47623}}^1$

素因数の和:47677

約数の個数: 144

約数和(自身を含む): 43096481568

約数和(自身を除く): 27422799808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 121, 136, 160, 170, 176, 187, 220, 242, 272, 340, 352, 374, 440, 484, 544, 605, 680, 748, 880, 935, 968, 1210, 1360, 1496, 1760, 1870, 1936, 2057, 2420, 2720, 2992, 3740, 3872, 4114, 4840, 5984, 7480, 8228, 9680, 10285, 14960, 16456, 19360, 20570, 29920, 32912, 41140, 47623, 65824, 82280, 95246, 164560, 190492, 238115, 329120, 380984, 476230, 523853, 761968, 809591, 952460, 1047706, 1523936, 1619182, 1904920, 2095412, 2619265, 3238364, 3809840, 4047955, 4190824, 5238530, 5762383, 6476728, 7619680, 8095910, 8381648, 8905501, 10477060, 11524766, 12953456, 16191820, 16763296, 17811002, 20954120, 23049532, 25906912, 28811915, 32383640, 35622004, 41908240, 44527505, 46099064, 57623830, 64767280, 71244008, 83816480, 89055010, 92198128, 97960511, 115247660, 129534560, 142488016, 178110020, 184396256, 195921022, 230495320, 284976032, 356220040, 391842044, 460990640, 489802555, 712440080, 783684088, 921981280, 979605110, 1424880160, 1567368176, 1959210220, 3134736352, 3918420440, 7836840880, 15673681760]

約数ペア:

[(1, 15673681760), (2, 7836840880), (4, 3918420440), (5, 3134736352), (8, 1959210220), (10, 1567368176), (11, 1424880160), (16, 979605110), (17, 921981280), (20, 783684088), (22, 712440080), (32, 489802555), (34, 460990640), (40, 391842044), (44, 356220040), (55, 284976032), (68, 230495320), (80, 195921022), (85, 184396256), (88, 178110020), (110, 142488016), (121, 129534560), (136, 115247660), (160, 97960511), (170, 92198128), (176, 89055010), (187, 83816480), (220, 71244008), (242, 64767280), (272, 57623830), (340, 46099064), (352, 44527505), (374, 41908240), (440, 35622004), (484, 32383640), (544, 28811915), (605, 25906912), (680, 23049532), (748, 20954120), (880, 17811002), (935, 16763296), (968, 16191820), (1210, 12953456), (1360, 11524766), (1496, 10477060), (1760, 8905501), (1870, 8381648), (1936, 8095910), (2057, 7619680), (2420, 6476728), (2720, 5762383), (2992, 5238530), (3740, 4190824), (3872, 4047955), (4114, 3809840), (4840, 3238364), (5984, 2619265), (7480, 2095412), (8228, 1904920), (9680, 1619182), (10285, 1523936), (14960, 1047706), (16456, 952460), (19360, 809591), (20570, 761968), (29920, 523853), (32912, 476230), (41140, 380984), (47623, 329120), (65824, 238115), (82280, 190492), (95246, 164560)]