57261960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:788

約数の個数: 192

約数和(自身を含む): 219847680

約数和(自身を除く): 162585720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 733, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1466, 1736, 1860, 1953, 2170, 2199, 2232, 2520, 2604, 2790, 2932, 3255, 3665, 3720, 3906, 4340, 4398, 5131, 5208, 5580, 5864, 6510, 6597, 7330, 7812, 8680, 8796, 9765, 10262, 10995, 11160, 13020, 13194, 14660, 15393, 15624, 17592, 19530, 20524, 21990, 22723, 25655, 26040, 26388, 29320, 30786, 32985, 39060, 41048, 43980, 45446, 46179, 51310, 52776, 61572, 65970, 68169, 76965, 78120, 87960, 90892, 92358, 102620, 113615, 123144, 131940, 136338, 153930, 159061, 181784, 184716, 204507, 205240, 227230, 230895, 263880, 272676, 307860, 318122, 340845, 369432, 409014, 454460, 461790, 477183, 545352, 615720, 636244, 681690, 795305, 818028, 908920, 923580, 954366, 1022535, 1272488, 1363380, 1431549, 1590610, 1636056, 1847160, 1908732, 2045070, 2385915, 2726760, 2863098, 3181220, 3817464, 4090140, 4771830, 5726196, 6362440, 7157745, 8180280, 9543660, 11452392, 14315490, 19087320, 28630980, 57261960]

約数ペア:

[(1, 57261960), (2, 28630980), (3, 19087320), (4, 14315490), (5, 11452392), (6, 9543660), (7, 8180280), (8, 7157745), (9, 6362440), (10, 5726196), (12, 4771830), (14, 4090140), (15, 3817464), (18, 3181220), (20, 2863098), (21, 2726760), (24, 2385915), (28, 2045070), (30, 1908732), (31, 1847160), (35, 1636056), (36, 1590610), (40, 1431549), (42, 1363380), (45, 1272488), (56, 1022535), (60, 954366), (62, 923580), (63, 908920), (70, 818028), (72, 795305), (84, 681690), (90, 636244), (93, 615720), (105, 545352), (120, 477183), (124, 461790), (126, 454460), (140, 409014), (155, 369432), (168, 340845), (180, 318122), (186, 307860), (210, 272676), (217, 263880), (248, 230895), (252, 227230), (279, 205240), (280, 204507), (310, 184716), (315, 181784), (360, 159061), (372, 153930), (420, 136338), (434, 131940), (465, 123144), (504, 113615), (558, 102620), (620, 92358), (630, 90892), (651, 87960), (733, 78120), (744, 76965), (840, 68169), (868, 65970), (930, 61572), (1085, 52776), (1116, 51310), (1240, 46179), (1260, 45446), (1302, 43980), (1395, 41048), (1466, 39060), (1736, 32985), (1860, 30786), (1953, 29320), (2170, 26388), (2199, 26040), (2232, 25655), (2520, 22723), (2604, 21990), (2790, 20524), (2932, 19530), (3255, 17592), (3665, 15624), (3720, 15393), (3906, 14660), (4340, 13194), (4398, 13020), (5131, 11160), (5208, 10995), (5580, 10262), (5864, 9765), (6510, 8796), (6597, 8680), (7330, 7812)]