57561840

素因数分解:

$2^4\times 3^7\times 5^1\times 7^1\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 320

約数和(自身を含む): 234270720

約数和(自身を除く): 176708880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 94, 105, 108, 112, 120, 126, 135, 140, 141, 144, 162, 168, 180, 188, 189, 210, 216, 235, 240, 243, 252, 270, 280, 282, 315, 324, 329, 336, 360, 376, 378, 405, 420, 423, 432, 470, 486, 504, 540, 560, 564, 567, 630, 648, 658, 705, 720, 729, 752, 756, 810, 840, 846, 940, 945, 972, 987, 1008, 1080, 1128, 1134, 1215, 1260, 1269, 1296, 1316, 1410, 1458, 1512, 1620, 1645, 1680, 1692, 1701, 1880, 1890, 1944, 1974, 2115, 2160, 2187, 2256, 2268, 2430, 2520, 2538, 2632, 2820, 2835, 2916, 2961, 3024, 3240, 3290, 3384, 3402, 3645, 3760, 3780, 3807, 3888, 3948, 4230, 4374, 4536, 4860, 4935, 5040, 5076, 5103, 5264, 5640, 5670, 5832, 5922, 6345, 6480, 6580, 6768, 6804, 7290, 7560, 7614, 7896, 8460, 8505, 8748, 8883, 9072, 9720, 9870, 10152, 10206, 10935, 11280, 11340, 11421, 11664, 11844, 12690, 13160, 13608, 14580, 14805, 15120, 15228, 15309, 15792, 16920, 17010, 17496, 17766, 19035, 19440, 19740, 20304, 20412, 21870, 22680, 22842, 23688, 25380, 25515, 26320, 26649, 27216, 29160, 29610, 30456, 30618, 33840, 34020, 34263, 34992, 35532, 38070, 39480, 40824, 43740, 44415, 45360, 45684, 47376, 50760, 51030, 53298, 57105, 58320, 59220, 60912, 61236, 68040, 68526, 71064, 76140, 76545, 78960, 79947, 81648, 87480, 88830, 91368, 101520, 102060, 102789, 106596, 114210, 118440, 122472, 133245, 136080, 137052, 142128, 152280, 153090, 159894, 171315, 174960, 177660, 182736, 204120, 205578, 213192, 228420, 236880, 239841, 244944, 266490, 274104, 304560, 306180, 319788, 342630, 355320, 399735, 408240, 411156, 426384, 456840, 479682, 513945, 532980, 548208, 612360, 639576, 685260, 710640, 719523, 799470, 822312, 913680, 959364, 1027890, 1065960, 1199205, 1224720, 1279152, 1370520, 1439046, 1598940, 1644624, 1918728, 2055780, 2131920, 2398410, 2741040, 2878092, 3197880, 3597615, 3837456, 4111560, 4796820, 5756184, 6395760, 7195230, 8223120, 9593640, 11512368, 14390460, 19187280, 28780920, 57561840]

約数ペア:

[(1, 57561840), (2, 28780920), (3, 19187280), (4, 14390460), (5, 11512368), (6, 9593640), (7, 8223120), (8, 7195230), (9, 6395760), (10, 5756184), (12, 4796820), (14, 4111560), (15, 3837456), (16, 3597615), (18, 3197880), (20, 2878092), (21, 2741040), (24, 2398410), (27, 2131920), (28, 2055780), (30, 1918728), (35, 1644624), (36, 1598940), (40, 1439046), (42, 1370520), (45, 1279152), (47, 1224720), (48, 1199205), (54, 1065960), (56, 1027890), (60, 959364), (63, 913680), (70, 822312), (72, 799470), (80, 719523), (81, 710640), (84, 685260), (90, 639576), (94, 612360), (105, 548208), (108, 532980), (112, 513945), (120, 479682), (126, 456840), (135, 426384), (140, 411156), (141, 408240), (144, 399735), (162, 355320), (168, 342630), (180, 319788), (188, 306180), (189, 304560), (210, 274104), (216, 266490), (235, 244944), (240, 239841), (243, 236880), (252, 228420), (270, 213192), (280, 205578), (282, 204120), (315, 182736), (324, 177660), (329, 174960), (336, 171315), (360, 159894), (376, 153090), (378, 152280), (405, 142128), (420, 137052), (423, 136080), (432, 133245), (470, 122472), (486, 118440), (504, 114210), (540, 106596), (560, 102789), (564, 102060), (567, 101520), (630, 91368), (648, 88830), (658, 87480), (705, 81648), (720, 79947), (729, 78960), (752, 76545), (756, 76140), (810, 71064), (840, 68526), (846, 68040), (940, 61236), (945, 60912), (972, 59220), (987, 58320), (1008, 57105), (1080, 53298), (1128, 51030), (1134, 50760), (1215, 47376), (1260, 45684), (1269, 45360), (1296, 44415), (1316, 43740), (1410, 40824), (1458, 39480), (1512, 38070), (1620, 35532), (1645, 34992), (1680, 34263), (1692, 34020), (1701, 33840), (1880, 30618), (1890, 30456), (1944, 29610), (1974, 29160), (2115, 27216), (2160, 26649), (2187, 26320), (2256, 25515), (2268, 25380), (2430, 23688), (2520, 22842), (2538, 22680), (2632, 21870), (2820, 20412), (2835, 20304), (2916, 19740), (2961, 19440), (3024, 19035), (3240, 17766), (3290, 17496), (3384, 17010), (3402, 16920), (3645, 15792), (3760, 15309), (3780, 15228), (3807, 15120), (3888, 14805), (3948, 14580), (4230, 13608), (4374, 13160), (4536, 12690), (4860, 11844), (4935, 11664), (5040, 11421), (5076, 11340), (5103, 11280), (5264, 10935), (5640, 10206), (5670, 10152), (5832, 9870), (5922, 9720), (6345, 9072), (6480, 8883), (6580, 8748), (6768, 8505), (6804, 8460), (7290, 7896), (7560, 7614)]