56662560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 216

約数和(自身を含む): 205945740

約数和(自身を除く): 149283180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 109, 114, 120, 144, 152, 160, 171, 180, 190, 218, 228, 240, 285, 288, 304, 327, 342, 360, 361, 380, 436, 456, 480, 545, 570, 608, 654, 684, 720, 722, 760, 855, 872, 912, 981, 1083, 1090, 1140, 1308, 1368, 1440, 1444, 1520, 1635, 1710, 1744, 1805, 1824, 1962, 2071, 2166, 2180, 2280, 2616, 2736, 2888, 3040, 3249, 3270, 3420, 3488, 3610, 3924, 4142, 4332, 4360, 4560, 4905, 5232, 5415, 5472, 5776, 6213, 6498, 6540, 6840, 7220, 7848, 8284, 8664, 8720, 9120, 9810, 10355, 10464, 10830, 11552, 12426, 12996, 13080, 13680, 14440, 15696, 16245, 16568, 17328, 17440, 18639, 19620, 20710, 21660, 24852, 25992, 26160, 27360, 28880, 31065, 31392, 32490, 33136, 34656, 37278, 39240, 39349, 41420, 43320, 49704, 51984, 52320, 57760, 62130, 64980, 66272, 74556, 78480, 78698, 82840, 86640, 93195, 99408, 103968, 118047, 124260, 129960, 149112, 156960, 157396, 165680, 173280, 186390, 196745, 198816, 236094, 248520, 259920, 298224, 314792, 331360, 354141, 372780, 393490, 472188, 497040, 519840, 590235, 596448, 629584, 708282, 745560, 786980, 944376, 994080, 1180470, 1259168, 1416564, 1491120, 1573960, 1770705, 1888752, 2360940, 2833128, 2982240, 3147920, 3541410, 3777504, 4721880, 5666256, 6295840, 7082820, 9443760, 11332512, 14165640, 18887520, 28331280, 56662560]

約数ペア:

[(1, 56662560), (2, 28331280), (3, 18887520), (4, 14165640), (5, 11332512), (6, 9443760), (8, 7082820), (9, 6295840), (10, 5666256), (12, 4721880), (15, 3777504), (16, 3541410), (18, 3147920), (19, 2982240), (20, 2833128), (24, 2360940), (30, 1888752), (32, 1770705), (36, 1573960), (38, 1491120), (40, 1416564), (45, 1259168), (48, 1180470), (57, 994080), (60, 944376), (72, 786980), (76, 745560), (80, 708282), (90, 629584), (95, 596448), (96, 590235), (109, 519840), (114, 497040), (120, 472188), (144, 393490), (152, 372780), (160, 354141), (171, 331360), (180, 314792), (190, 298224), (218, 259920), (228, 248520), (240, 236094), (285, 198816), (288, 196745), (304, 186390), (327, 173280), (342, 165680), (360, 157396), (361, 156960), (380, 149112), (436, 129960), (456, 124260), (480, 118047), (545, 103968), (570, 99408), (608, 93195), (654, 86640), (684, 82840), (720, 78698), (722, 78480), (760, 74556), (855, 66272), (872, 64980), (912, 62130), (981, 57760), (1083, 52320), (1090, 51984), (1140, 49704), (1308, 43320), (1368, 41420), (1440, 39349), (1444, 39240), (1520, 37278), (1635, 34656), (1710, 33136), (1744, 32490), (1805, 31392), (1824, 31065), (1962, 28880), (2071, 27360), (2166, 26160), (2180, 25992), (2280, 24852), (2616, 21660), (2736, 20710), (2888, 19620), (3040, 18639), (3249, 17440), (3270, 17328), (3420, 16568), (3488, 16245), (3610, 15696), (3924, 14440), (4142, 13680), (4332, 13080), (4360, 12996), (4560, 12426), (4905, 11552), (5232, 10830), (5415, 10464), (5472, 10355), (5776, 9810), (6213, 9120), (6498, 8720), (6540, 8664), (6840, 8284), (7220, 7848)]