15703725520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{2039}}^1$

素因数の和:2885

約数の個数: 160

約数和(自身を含む): 44257881600

約数和(自身を除く): 28554156080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 809, 952, 1190, 1360, 1618, 1904, 2039, 2380, 3236, 4045, 4078, 4760, 5663, 6472, 8090, 8156, 9520, 10195, 11326, 12944, 13753, 14273, 16180, 16312, 20390, 22652, 27506, 28315, 28546, 32360, 32624, 34663, 40780, 45304, 55012, 56630, 57092, 64720, 68765, 69326, 71365, 81560, 90608, 96271, 110024, 113260, 114184, 137530, 138652, 142730, 163120, 173315, 192542, 220048, 226520, 228368, 242641, 275060, 277304, 285460, 346630, 385084, 453040, 481355, 485282, 550120, 554608, 570920, 693260, 770168, 962710, 970564, 1100240, 1141840, 1213205, 1386520, 1540336, 1649551, 1925420, 1941128, 2426410, 2773040, 3299102, 3850840, 3882256, 4852820, 6598204, 7701680, 8247755, 9705640, 11546857, 13196408, 16495510, 19411280, 23093714, 26392816, 28042367, 32991020, 46187428, 56084734, 57734285, 65982040, 92374856, 112169468, 115468570, 131964080, 140211835, 184749712, 196296569, 224338936, 230937140, 280423670, 392593138, 448677872, 461874280, 560847340, 785186276, 923748560, 981482845, 1121694680, 1570372552, 1962965690, 2243389360, 3140745104, 3925931380, 7851862760, 15703725520]

約数ペア:

[(1, 15703725520), (2, 7851862760), (4, 3925931380), (5, 3140745104), (7, 2243389360), (8, 1962965690), (10, 1570372552), (14, 1121694680), (16, 981482845), (17, 923748560), (20, 785186276), (28, 560847340), (34, 461874280), (35, 448677872), (40, 392593138), (56, 280423670), (68, 230937140), (70, 224338936), (80, 196296569), (85, 184749712), (112, 140211835), (119, 131964080), (136, 115468570), (140, 112169468), (170, 92374856), (238, 65982040), (272, 57734285), (280, 56084734), (340, 46187428), (476, 32991020), (560, 28042367), (595, 26392816), (680, 23093714), (809, 19411280), (952, 16495510), (1190, 13196408), (1360, 11546857), (1618, 9705640), (1904, 8247755), (2039, 7701680), (2380, 6598204), (3236, 4852820), (4045, 3882256), (4078, 3850840), (4760, 3299102), (5663, 2773040), (6472, 2426410), (8090, 1941128), (8156, 1925420), (9520, 1649551), (10195, 1540336), (11326, 1386520), (12944, 1213205), (13753, 1141840), (14273, 1100240), (16180, 970564), (16312, 962710), (20390, 770168), (22652, 693260), (27506, 570920), (28315, 554608), (28546, 550120), (32360, 485282), (32624, 481355), (34663, 453040), (40780, 385084), (45304, 346630), (55012, 285460), (56630, 277304), (57092, 275060), (64720, 242641), (68765, 228368), (69326, 226520), (71365, 220048), (81560, 192542), (90608, 173315), (96271, 163120), (110024, 142730), (113260, 138652), (114184, 137530)]