56557618440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{51787}}^1$

素因数の和:52299

約数の個数: 128

約数和(自身を含む): 178979328000

約数和(自身を除く): 122421709560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 479, 570, 760, 958, 1140, 1437, 1916, 2280, 2395, 2874, 3832, 4790, 5748, 7185, 9101, 9580, 11496, 14370, 18202, 19160, 27303, 28740, 36404, 45505, 51787, 54606, 57480, 72808, 91010, 103574, 109212, 136515, 155361, 182020, 207148, 218424, 258935, 273030, 310722, 364040, 414296, 517870, 546060, 621444, 776805, 983953, 1035740, 1092120, 1242888, 1553610, 1967906, 2071480, 2951859, 3107220, 3935812, 4919765, 5903718, 6214440, 7871624, 9839530, 11807436, 14759295, 19679060, 23614872, 24805973, 29518590, 39358120, 49611946, 59037180, 74417919, 99223892, 118074360, 124029865, 148835838, 198447784, 248059730, 297671676, 372089595, 471313487, 496119460, 595343352, 744179190, 942626974, 992238920, 1413940461, 1488358380, 1885253948, 2356567435, 2827880922, 2976716760, 3770507896, 4713134870, 5655761844, 7069702305, 9426269740, 11311523688, 14139404610, 18852539480, 28278809220, 56557618440]

約数ペア:

[(1, 56557618440), (2, 28278809220), (3, 18852539480), (4, 14139404610), (5, 11311523688), (6, 9426269740), (8, 7069702305), (10, 5655761844), (12, 4713134870), (15, 3770507896), (19, 2976716760), (20, 2827880922), (24, 2356567435), (30, 1885253948), (38, 1488358380), (40, 1413940461), (57, 992238920), (60, 942626974), (76, 744179190), (95, 595343352), (114, 496119460), (120, 471313487), (152, 372089595), (190, 297671676), (228, 248059730), (285, 198447784), (380, 148835838), (456, 124029865), (479, 118074360), (570, 99223892), (760, 74417919), (958, 59037180), (1140, 49611946), (1437, 39358120), (1916, 29518590), (2280, 24805973), (2395, 23614872), (2874, 19679060), (3832, 14759295), (4790, 11807436), (5748, 9839530), (7185, 7871624), (9101, 6214440), (9580, 5903718), (11496, 4919765), (14370, 3935812), (18202, 3107220), (19160, 2951859), (27303, 2071480), (28740, 1967906), (36404, 1553610), (45505, 1242888), (51787, 1092120), (54606, 1035740), (57480, 983953), (72808, 776805), (91010, 621444), (103574, 546060), (109212, 517870), (136515, 414296), (155361, 364040), (182020, 310722), (207148, 273030), (218424, 258935)]