872975880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:722

約数の個数: 320

約数和(自身を含む): 3413710080

約数和(自身を除く): 2540734200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 61, 63, 70, 72, 81, 84, 90, 105, 108, 120, 122, 126, 135, 140, 162, 168, 180, 183, 189, 210, 216, 244, 252, 270, 280, 305, 315, 324, 360, 366, 378, 405, 420, 427, 488, 504, 540, 549, 567, 610, 630, 631, 648, 732, 756, 810, 840, 854, 915, 945, 1080, 1098, 1134, 1220, 1260, 1262, 1281, 1464, 1512, 1620, 1647, 1708, 1830, 1890, 1893, 2135, 2196, 2268, 2440, 2520, 2524, 2562, 2745, 2835, 3155, 3240, 3294, 3416, 3660, 3780, 3786, 3843, 4270, 4392, 4417, 4536, 4941, 5048, 5124, 5490, 5670, 5679, 6310, 6405, 6588, 7320, 7560, 7572, 7686, 8235, 8540, 8834, 9465, 9882, 10248, 10980, 11340, 11358, 11529, 12620, 12810, 13176, 13251, 15144, 15372, 16470, 17037, 17080, 17668, 18930, 19215, 19764, 21960, 22085, 22680, 22716, 23058, 24705, 25240, 25620, 26502, 28395, 30744, 32940, 34074, 34587, 35336, 37860, 38430, 38491, 39528, 39753, 44170, 45432, 46116, 49410, 51111, 51240, 53004, 56790, 57645, 65880, 66255, 68148, 69174, 75720, 76860, 76982, 79506, 85185, 88340, 92232, 98820, 102222, 106008, 113580, 115290, 115473, 119259, 132510, 136296, 138348, 153720, 153964, 159012, 170370, 172935, 176680, 192455, 197640, 198765, 204444, 227160, 230580, 230946, 238518, 255555, 265020, 269437, 276696, 307928, 318024, 340740, 345870, 346419, 357777, 384910, 397530, 408888, 461160, 461892, 477036, 511110, 530040, 538874, 577365, 596295, 681480, 691740, 692838, 715554, 769820, 795060, 808311, 923784, 954072, 1022220, 1039257, 1077748, 1154730, 1192590, 1347185, 1383480, 1385676, 1431108, 1539640, 1590120, 1616622, 1732095, 1788885, 2044440, 2078514, 2155496, 2309460, 2385180, 2424933, 2694370, 2771352, 2862216, 3117771, 3233244, 3464190, 3577770, 4041555, 4157028, 4618920, 4770360, 4849866, 5196285, 5388740, 6235542, 6466488, 6928380, 7155540, 7274799, 8083110, 8314056, 9699732, 10392570, 10777480, 12124665, 12471084, 13856760, 14311080, 14549598, 15588855, 16166220, 19399464, 20785140, 21824397, 24249330, 24942168, 29099196, 31177710, 32332440, 36373995, 41570280, 43648794, 48498660, 58198392, 62355420, 72747990, 87297588, 96997320, 109121985, 124710840, 145495980, 174595176, 218243970, 290991960, 436487940, 872975880]

約数ペア:

[(1, 872975880), (2, 436487940), (3, 290991960), (4, 218243970), (5, 174595176), (6, 145495980), (7, 124710840), (8, 109121985), (9, 96997320), (10, 87297588), (12, 72747990), (14, 62355420), (15, 58198392), (18, 48498660), (20, 43648794), (21, 41570280), (24, 36373995), (27, 32332440), (28, 31177710), (30, 29099196), (35, 24942168), (36, 24249330), (40, 21824397), (42, 20785140), (45, 19399464), (54, 16166220), (56, 15588855), (60, 14549598), (61, 14311080), (63, 13856760), (70, 12471084), (72, 12124665), (81, 10777480), (84, 10392570), (90, 9699732), (105, 8314056), (108, 8083110), (120, 7274799), (122, 7155540), (126, 6928380), (135, 6466488), (140, 6235542), (162, 5388740), (168, 5196285), (180, 4849866), (183, 4770360), (189, 4618920), (210, 4157028), (216, 4041555), (244, 3577770), (252, 3464190), (270, 3233244), (280, 3117771), (305, 2862216), (315, 2771352), (324, 2694370), (360, 2424933), (366, 2385180), (378, 2309460), (405, 2155496), (420, 2078514), (427, 2044440), (488, 1788885), (504, 1732095), (540, 1616622), (549, 1590120), (567, 1539640), (610, 1431108), (630, 1385676), (631, 1383480), (648, 1347185), (732, 1192590), (756, 1154730), (810, 1077748), (840, 1039257), (854, 1022220), (915, 954072), (945, 923784), (1080, 808311), (1098, 795060), (1134, 769820), (1220, 715554), (1260, 692838), (1262, 691740), (1281, 681480), (1464, 596295), (1512, 577365), (1620, 538874), (1647, 530040), (1708, 511110), (1830, 477036), (1890, 461892), (1893, 461160), (2135, 408888), (2196, 397530), (2268, 384910), (2440, 357777), (2520, 346419), (2524, 345870), (2562, 340740), (2745, 318024), (2835, 307928), (3155, 276696), (3240, 269437), (3294, 265020), (3416, 255555), (3660, 238518), (3780, 230946), (3786, 230580), (3843, 227160), (4270, 204444), (4392, 198765), (4417, 197640), (4536, 192455), (4941, 176680), (5048, 172935), (5124, 170370), (5490, 159012), (5670, 153964), (5679, 153720), (6310, 138348), (6405, 136296), (6588, 132510), (7320, 119259), (7560, 115473), (7572, 115290), (7686, 113580), (8235, 106008), (8540, 102222), (8834, 98820), (9465, 92232), (9882, 88340), (10248, 85185), (10980, 79506), (11340, 76982), (11358, 76860), (11529, 75720), (12620, 69174), (12810, 68148), (13176, 66255), (13251, 65880), (15144, 57645), (15372, 56790), (16470, 53004), (17037, 51240), (17080, 51111), (17668, 49410), (18930, 46116), (19215, 45432), (19764, 44170), (21960, 39753), (22085, 39528), (22680, 38491), (22716, 38430), (23058, 37860), (24705, 35336), (25240, 34587), (25620, 34074), (26502, 32940), (28395, 30744)]