56445480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1723}}^1$

素因数の和:1760

約数の個数: 192

約数和(自身を含む): 225912960

約数和(自身を除く): 169467480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1723, 1820, 2184, 2340, 2520, 2730, 3276, 3446, 3640, 4095, 4680, 5169, 5460, 6552, 6892, 8190, 8615, 10338, 10920, 12061, 13784, 15507, 16380, 17230, 20676, 22399, 24122, 25845, 31014, 32760, 34460, 36183, 41352, 44798, 48244, 51690, 60305, 62028, 67197, 68920, 72366, 77535, 89596, 96488, 103380, 108549, 111995, 120610, 124056, 134394, 144732, 155070, 156793, 179192, 180915, 201591, 206760, 217098, 223990, 241220, 268788, 289464, 310140, 313586, 335985, 361830, 403182, 434196, 447980, 470379, 482440, 537576, 542745, 620280, 627172, 671970, 723660, 783965, 806364, 868392, 895960, 940758, 1007955, 1085490, 1254344, 1343940, 1411137, 1447320, 1567930, 1612728, 1881516, 2015910, 2170980, 2351895, 2687880, 2822274, 3135860, 3763032, 4031820, 4341960, 4703790, 5644548, 6271720, 7055685, 8063640, 9407580, 11289096, 14111370, 18815160, 28222740, 56445480]

約数ペア:

[(1, 56445480), (2, 28222740), (3, 18815160), (4, 14111370), (5, 11289096), (6, 9407580), (7, 8063640), (8, 7055685), (9, 6271720), (10, 5644548), (12, 4703790), (13, 4341960), (14, 4031820), (15, 3763032), (18, 3135860), (20, 2822274), (21, 2687880), (24, 2351895), (26, 2170980), (28, 2015910), (30, 1881516), (35, 1612728), (36, 1567930), (39, 1447320), (40, 1411137), (42, 1343940), (45, 1254344), (52, 1085490), (56, 1007955), (60, 940758), (63, 895960), (65, 868392), (70, 806364), (72, 783965), (78, 723660), (84, 671970), (90, 627172), (91, 620280), (104, 542745), (105, 537576), (117, 482440), (120, 470379), (126, 447980), (130, 434196), (140, 403182), (156, 361830), (168, 335985), (180, 313586), (182, 310140), (195, 289464), (210, 268788), (234, 241220), (252, 223990), (260, 217098), (273, 206760), (280, 201591), (312, 180915), (315, 179192), (360, 156793), (364, 155070), (390, 144732), (420, 134394), (455, 124056), (468, 120610), (504, 111995), (520, 108549), (546, 103380), (585, 96488), (630, 89596), (728, 77535), (780, 72366), (819, 68920), (840, 67197), (910, 62028), (936, 60305), (1092, 51690), (1170, 48244), (1260, 44798), (1365, 41352), (1560, 36183), (1638, 34460), (1723, 32760), (1820, 31014), (2184, 25845), (2340, 24122), (2520, 22399), (2730, 20676), (3276, 17230), (3446, 16380), (3640, 15507), (4095, 13784), (4680, 12061), (5169, 10920), (5460, 10338), (6552, 8615), (6892, 8190)]