63949998640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1\times {\mathrm{1123}}^1$

素因数の和:1707

約数の個数: 160

約数和(自身を含む): 163752304896

約数和(自身を除く): 99802306256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 163, 176, 220, 326, 397, 440, 652, 794, 815, 880, 1123, 1304, 1588, 1630, 1793, 1985, 2246, 2608, 3176, 3260, 3586, 3970, 4367, 4492, 5615, 6352, 6520, 7172, 7940, 8734, 8965, 8984, 11230, 12353, 13040, 14344, 15880, 17468, 17930, 17968, 21835, 22460, 24706, 28688, 31760, 34936, 35860, 43670, 44920, 49412, 61765, 64711, 69872, 71720, 87340, 89840, 98824, 123530, 129422, 143440, 174680, 183049, 197648, 247060, 258844, 323555, 349360, 366098, 445831, 494120, 517688, 647110, 711821, 732196, 891662, 915245, 988240, 1035376, 1294220, 1423642, 1464392, 1783324, 1830490, 2013539, 2229155, 2588440, 2847284, 2928784, 3559105, 3566648, 3660980, 4027078, 4458310, 4904141, 5176880, 5694568, 7118210, 7133296, 7321960, 8054156, 8916620, 9808282, 10067695, 11389136, 14236420, 14643920, 16108312, 17833240, 19616564, 20135390, 24520705, 28472840, 32216624, 35666480, 39233128, 40270780, 49041410, 56945680, 72670453, 78466256, 80541560, 98082820, 145340906, 161083120, 196165640, 290681812, 363352265, 392331280, 581363624, 726704530, 799374983, 1162727248, 1453409060, 1598749966, 2906818120, 3197499932, 3996874915, 5813636240, 6394999864, 7993749830, 12789999728, 15987499660, 31974999320, 63949998640]

約数ペア:

[(1, 63949998640), (2, 31974999320), (4, 15987499660), (5, 12789999728), (8, 7993749830), (10, 6394999864), (11, 5813636240), (16, 3996874915), (20, 3197499932), (22, 2906818120), (40, 1598749966), (44, 1453409060), (55, 1162727248), (80, 799374983), (88, 726704530), (110, 581363624), (163, 392331280), (176, 363352265), (220, 290681812), (326, 196165640), (397, 161083120), (440, 145340906), (652, 98082820), (794, 80541560), (815, 78466256), (880, 72670453), (1123, 56945680), (1304, 49041410), (1588, 40270780), (1630, 39233128), (1793, 35666480), (1985, 32216624), (2246, 28472840), (2608, 24520705), (3176, 20135390), (3260, 19616564), (3586, 17833240), (3970, 16108312), (4367, 14643920), (4492, 14236420), (5615, 11389136), (6352, 10067695), (6520, 9808282), (7172, 8916620), (7940, 8054156), (8734, 7321960), (8965, 7133296), (8984, 7118210), (11230, 5694568), (12353, 5176880), (13040, 4904141), (14344, 4458310), (15880, 4027078), (17468, 3660980), (17930, 3566648), (17968, 3559105), (21835, 2928784), (22460, 2847284), (24706, 2588440), (28688, 2229155), (31760, 2013539), (34936, 1830490), (35860, 1783324), (43670, 1464392), (44920, 1423642), (49412, 1294220), (61765, 1035376), (64711, 988240), (69872, 915245), (71720, 891662), (87340, 732196), (89840, 711821), (98824, 647110), (123530, 517688), (129422, 494120), (143440, 445831), (174680, 366098), (183049, 349360), (197648, 323555), (247060, 258844)]