20173376760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{7639}}^1$

素因数の和:8085

約数の個数: 128

約数和(自身を含む): 61718976000

約数和(自身を除く): 41545599240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 373, 472, 590, 708, 746, 885, 1119, 1180, 1416, 1492, 1770, 1865, 2238, 2360, 2984, 3540, 3730, 4476, 5595, 7080, 7460, 7639, 8952, 11190, 14920, 15278, 22007, 22380, 22917, 30556, 38195, 44014, 44760, 45834, 61112, 66021, 76390, 88028, 91668, 110035, 114585, 132042, 152780, 176056, 183336, 220070, 229170, 264084, 305560, 330105, 440140, 450701, 458340, 528168, 660210, 880280, 901402, 916680, 1320420, 1352103, 1802804, 2253505, 2640840, 2704206, 2849347, 3605608, 4507010, 5408412, 5698694, 6760515, 8548041, 9014020, 10816824, 11397388, 13521030, 14246735, 17096082, 18028040, 22794776, 27042060, 28493470, 34192164, 42740205, 54084120, 56986940, 68384328, 85480410, 113973880, 168111473, 170960820, 336222946, 341921640, 504334419, 672445892, 840557365, 1008668838, 1344891784, 1681114730, 2017337676, 2521672095, 3362229460, 4034675352, 5043344190, 6724458920, 10086688380, 20173376760]

約数ペア:

[(1, 20173376760), (2, 10086688380), (3, 6724458920), (4, 5043344190), (5, 4034675352), (6, 3362229460), (8, 2521672095), (10, 2017337676), (12, 1681114730), (15, 1344891784), (20, 1008668838), (24, 840557365), (30, 672445892), (40, 504334419), (59, 341921640), (60, 336222946), (118, 170960820), (120, 168111473), (177, 113973880), (236, 85480410), (295, 68384328), (354, 56986940), (373, 54084120), (472, 42740205), (590, 34192164), (708, 28493470), (746, 27042060), (885, 22794776), (1119, 18028040), (1180, 17096082), (1416, 14246735), (1492, 13521030), (1770, 11397388), (1865, 10816824), (2238, 9014020), (2360, 8548041), (2984, 6760515), (3540, 5698694), (3730, 5408412), (4476, 4507010), (5595, 3605608), (7080, 2849347), (7460, 2704206), (7639, 2640840), (8952, 2253505), (11190, 1802804), (14920, 1352103), (15278, 1320420), (22007, 916680), (22380, 901402), (22917, 880280), (30556, 660210), (38195, 528168), (44014, 458340), (44760, 450701), (45834, 440140), (61112, 330105), (66021, 305560), (76390, 264084), (88028, 229170), (91668, 220070), (110035, 183336), (114585, 176056), (132042, 152780)]