2420087712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:931

約数の個数: 192

約数和(自身を含む): 7523518464

約数和(自身を除く): 5103430752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 131, 148, 168, 222, 224, 259, 262, 296, 336, 393, 444, 518, 524, 592, 672, 743, 777, 786, 888, 917, 1036, 1048, 1184, 1486, 1554, 1572, 1776, 1834, 2072, 2096, 2229, 2751, 2972, 3108, 3144, 3552, 3668, 4144, 4192, 4458, 4847, 5201, 5502, 5944, 6216, 6288, 7336, 8288, 8916, 9694, 10402, 11004, 11888, 12432, 12576, 14541, 14672, 15603, 17832, 19388, 20804, 22008, 23776, 24864, 27491, 29082, 29344, 31206, 33929, 35664, 38776, 41608, 44016, 54982, 58164, 62412, 67858, 71328, 77552, 82473, 83216, 88032, 97333, 101787, 109964, 116328, 124824, 135716, 155104, 164946, 166432, 192437, 194666, 203574, 219928, 232656, 249648, 271432, 291999, 329892, 384874, 389332, 407148, 439856, 465312, 499296, 542864, 577311, 583998, 659784, 681331, 769748, 778664, 814296, 879712, 1085728, 1154622, 1167996, 1319568, 1362662, 1539496, 1557328, 1628592, 2043993, 2309244, 2335992, 2639136, 2725324, 3078992, 3114656, 3257184, 3601321, 4087986, 4618488, 4671984, 5450648, 6157984, 7202642, 8175972, 9236976, 9343968, 10803963, 10901296, 14405284, 16351944, 18473952, 21607926, 21802592, 25209247, 28810568, 32703888, 43215852, 50418494, 57621136, 65407776, 75627741, 86431704, 100836988, 115242272, 151255482, 172863408, 201673976, 302510964, 345726816, 403347952, 605021928, 806695904, 1210043856, 2420087712]

約数ペア:

[(1, 2420087712), (2, 1210043856), (3, 806695904), (4, 605021928), (6, 403347952), (7, 345726816), (8, 302510964), (12, 201673976), (14, 172863408), (16, 151255482), (21, 115242272), (24, 100836988), (28, 86431704), (32, 75627741), (37, 65407776), (42, 57621136), (48, 50418494), (56, 43215852), (74, 32703888), (84, 28810568), (96, 25209247), (111, 21802592), (112, 21607926), (131, 18473952), (148, 16351944), (168, 14405284), (222, 10901296), (224, 10803963), (259, 9343968), (262, 9236976), (296, 8175972), (336, 7202642), (393, 6157984), (444, 5450648), (518, 4671984), (524, 4618488), (592, 4087986), (672, 3601321), (743, 3257184), (777, 3114656), (786, 3078992), (888, 2725324), (917, 2639136), (1036, 2335992), (1048, 2309244), (1184, 2043993), (1486, 1628592), (1554, 1557328), (1572, 1539496), (1776, 1362662), (1834, 1319568), (2072, 1167996), (2096, 1154622), (2229, 1085728), (2751, 879712), (2972, 814296), (3108, 778664), (3144, 769748), (3552, 681331), (3668, 659784), (4144, 583998), (4192, 577311), (4458, 542864), (4847, 499296), (5201, 465312), (5502, 439856), (5944, 407148), (6216, 389332), (6288, 384874), (7336, 329892), (8288, 291999), (8916, 271432), (9694, 249648), (10402, 232656), (11004, 219928), (11888, 203574), (12432, 194666), (12576, 192437), (14541, 166432), (14672, 164946), (15603, 155104), (17832, 135716), (19388, 124824), (20804, 116328), (22008, 109964), (23776, 101787), (24864, 97333), (27491, 88032), (29082, 83216), (29344, 82473), (31206, 77552), (33929, 71328), (35664, 67858), (38776, 62412), (41608, 58164), (44016, 54982)]