2280821340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:836

約数の個数: 192

約数和(自身を含む): 7535775744

約数和(自身を除く): 5254954404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 317, 370, 420, 444, 463, 518, 555, 634, 740, 777, 926, 951, 1036, 1110, 1268, 1295, 1389, 1554, 1585, 1852, 1902, 2219, 2220, 2315, 2590, 2778, 3108, 3170, 3241, 3804, 3885, 4438, 4630, 4755, 5180, 5556, 6340, 6482, 6657, 6945, 7770, 8876, 9260, 9510, 9723, 11095, 11729, 12964, 13314, 13890, 15540, 16205, 17131, 19020, 19446, 22190, 23458, 26628, 27780, 32410, 33285, 34262, 35187, 38892, 44380, 46916, 48615, 51393, 58645, 64820, 66570, 68524, 70374, 82103, 85655, 97230, 102786, 117290, 119917, 133140, 140748, 146771, 164206, 171310, 175935, 194460, 205572, 234580, 239834, 246309, 256965, 293542, 328412, 342620, 351870, 359751, 410515, 440313, 479668, 492618, 513930, 587084, 599585, 703740, 719502, 733855, 821030, 880626, 985236, 1027397, 1027860, 1199170, 1231545, 1439004, 1467710, 1642060, 1761252, 1798755, 2054794, 2201565, 2398340, 2463090, 2935420, 3082191, 3597510, 4109588, 4403130, 4926180, 5136985, 5430527, 6164382, 7195020, 8806260, 10273970, 10861054, 12328764, 15410955, 16291581, 20547940, 21722108, 27152635, 30821910, 32583162, 38013689, 54305270, 61643820, 65166324, 76027378, 81457905, 108610540, 114041067, 152054756, 162915810, 190068445, 228082134, 325831620, 380136890, 456164268, 570205335, 760273780, 1140410670, 2280821340]

約数ペア:

[(1, 2280821340), (2, 1140410670), (3, 760273780), (4, 570205335), (5, 456164268), (6, 380136890), (7, 325831620), (10, 228082134), (12, 190068445), (14, 162915810), (15, 152054756), (20, 114041067), (21, 108610540), (28, 81457905), (30, 76027378), (35, 65166324), (37, 61643820), (42, 54305270), (60, 38013689), (70, 32583162), (74, 30821910), (84, 27152635), (105, 21722108), (111, 20547940), (140, 16291581), (148, 15410955), (185, 12328764), (210, 10861054), (222, 10273970), (259, 8806260), (317, 7195020), (370, 6164382), (420, 5430527), (444, 5136985), (463, 4926180), (518, 4403130), (555, 4109588), (634, 3597510), (740, 3082191), (777, 2935420), (926, 2463090), (951, 2398340), (1036, 2201565), (1110, 2054794), (1268, 1798755), (1295, 1761252), (1389, 1642060), (1554, 1467710), (1585, 1439004), (1852, 1231545), (1902, 1199170), (2219, 1027860), (2220, 1027397), (2315, 985236), (2590, 880626), (2778, 821030), (3108, 733855), (3170, 719502), (3241, 703740), (3804, 599585), (3885, 587084), (4438, 513930), (4630, 492618), (4755, 479668), (5180, 440313), (5556, 410515), (6340, 359751), (6482, 351870), (6657, 342620), (6945, 328412), (7770, 293542), (8876, 256965), (9260, 246309), (9510, 239834), (9723, 234580), (11095, 205572), (11729, 194460), (12964, 175935), (13314, 171310), (13890, 164206), (15540, 146771), (16205, 140748), (17131, 133140), (19020, 119917), (19446, 117290), (22190, 102786), (23458, 97230), (26628, 85655), (27780, 82103), (32410, 70374), (33285, 68524), (34262, 66570), (35187, 64820), (38892, 58645), (44380, 51393), (46916, 48615)]