56904120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:236

約数の個数: 320

約数和(自身を含む): 236617920

約数和(自身を除く): 179713800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 193, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 386, 390, 405, 420, 455, 468, 504, 520, 540, 546, 567, 579, 585, 630, 648, 702, 728, 756, 772, 780, 810, 819, 840, 910, 936, 945, 965, 1053, 1080, 1092, 1134, 1158, 1170, 1260, 1351, 1365, 1404, 1512, 1544, 1560, 1620, 1638, 1737, 1755, 1820, 1890, 1930, 2106, 2184, 2268, 2316, 2340, 2457, 2509, 2520, 2702, 2730, 2808, 2835, 2895, 3240, 3276, 3474, 3510, 3640, 3780, 3860, 4053, 4095, 4212, 4536, 4632, 4680, 4914, 5018, 5211, 5265, 5404, 5460, 5670, 5790, 6552, 6755, 6948, 7020, 7371, 7527, 7560, 7720, 8106, 8190, 8424, 8685, 9828, 10036, 10422, 10530, 10808, 10920, 11340, 11580, 12159, 12285, 12545, 13510, 13896, 14040, 14742, 15054, 15633, 16212, 16380, 17370, 17563, 19656, 20072, 20265, 20844, 21060, 22581, 22680, 23160, 24318, 24570, 25090, 26055, 27020, 29484, 30108, 31266, 32424, 32760, 34740, 35126, 36477, 36855, 37635, 40530, 41688, 42120, 45162, 48636, 49140, 50180, 52110, 52689, 54040, 58968, 60216, 60795, 62532, 67743, 69480, 70252, 72954, 73710, 75270, 78165, 81060, 87815, 90324, 97272, 98280, 100360, 104220, 105378, 109431, 112905, 121590, 125064, 135486, 140504, 145908, 147420, 150540, 156330, 158067, 162120, 175630, 180648, 182385, 203229, 208440, 210756, 218862, 225810, 243180, 263445, 270972, 291816, 294840, 301080, 312660, 316134, 338715, 351260, 364770, 406458, 421512, 437724, 451620, 474201, 486360, 526890, 541944, 547155, 625320, 632268, 677430, 702520, 729540, 790335, 812916, 875448, 903240, 948402, 1016145, 1053780, 1094310, 1264536, 1354860, 1422603, 1459080, 1580670, 1625832, 1896804, 2032290, 2107560, 2188620, 2371005, 2709720, 2845206, 3161340, 3793608, 4064580, 4377240, 4742010, 5690412, 6322680, 7113015, 8129160, 9484020, 11380824, 14226030, 18968040, 28452060, 56904120]

約数ペア:

[(1, 56904120), (2, 28452060), (3, 18968040), (4, 14226030), (5, 11380824), (6, 9484020), (7, 8129160), (8, 7113015), (9, 6322680), (10, 5690412), (12, 4742010), (13, 4377240), (14, 4064580), (15, 3793608), (18, 3161340), (20, 2845206), (21, 2709720), (24, 2371005), (26, 2188620), (27, 2107560), (28, 2032290), (30, 1896804), (35, 1625832), (36, 1580670), (39, 1459080), (40, 1422603), (42, 1354860), (45, 1264536), (52, 1094310), (54, 1053780), (56, 1016145), (60, 948402), (63, 903240), (65, 875448), (70, 812916), (72, 790335), (78, 729540), (81, 702520), (84, 677430), (90, 632268), (91, 625320), (104, 547155), (105, 541944), (108, 526890), (117, 486360), (120, 474201), (126, 451620), (130, 437724), (135, 421512), (140, 406458), (156, 364770), (162, 351260), (168, 338715), (180, 316134), (182, 312660), (189, 301080), (193, 294840), (195, 291816), (210, 270972), (216, 263445), (234, 243180), (252, 225810), (260, 218862), (270, 210756), (273, 208440), (280, 203229), (312, 182385), (315, 180648), (324, 175630), (351, 162120), (360, 158067), (364, 156330), (378, 150540), (386, 147420), (390, 145908), (405, 140504), (420, 135486), (455, 125064), (468, 121590), (504, 112905), (520, 109431), (540, 105378), (546, 104220), (567, 100360), (579, 98280), (585, 97272), (630, 90324), (648, 87815), (702, 81060), (728, 78165), (756, 75270), (772, 73710), (780, 72954), (810, 70252), (819, 69480), (840, 67743), (910, 62532), (936, 60795), (945, 60216), (965, 58968), (1053, 54040), (1080, 52689), (1092, 52110), (1134, 50180), (1158, 49140), (1170, 48636), (1260, 45162), (1351, 42120), (1365, 41688), (1404, 40530), (1512, 37635), (1544, 36855), (1560, 36477), (1620, 35126), (1638, 34740), (1737, 32760), (1755, 32424), (1820, 31266), (1890, 30108), (1930, 29484), (2106, 27020), (2184, 26055), (2268, 25090), (2316, 24570), (2340, 24318), (2457, 23160), (2509, 22680), (2520, 22581), (2702, 21060), (2730, 20844), (2808, 20265), (2835, 20072), (2895, 19656), (3240, 17563), (3276, 17370), (3474, 16380), (3510, 16212), (3640, 15633), (3780, 15054), (3860, 14742), (4053, 14040), (4095, 13896), (4212, 13510), (4536, 12545), (4632, 12285), (4680, 12159), (4914, 11580), (5018, 11340), (5211, 10920), (5265, 10808), (5404, 10530), (5460, 10422), (5670, 10036), (5790, 9828), (6552, 8685), (6755, 8424), (6948, 8190), (7020, 8106), (7371, 7720), (7527, 7560)]