126664720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 367976448

約数和(自身を除く): 241311728

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 127, 130, 137, 140, 182, 208, 254, 260, 274, 280, 364, 455, 508, 520, 548, 560, 635, 685, 728, 889, 910, 959, 1016, 1040, 1096, 1270, 1370, 1456, 1651, 1778, 1781, 1820, 1918, 2032, 2192, 2540, 2740, 3302, 3556, 3562, 3640, 3836, 4445, 4795, 5080, 5480, 6604, 7112, 7124, 7280, 7672, 8255, 8890, 8905, 9590, 10160, 10960, 11557, 12467, 13208, 14224, 14248, 15344, 16510, 17399, 17780, 17810, 19180, 23114, 24934, 26416, 28496, 33020, 34798, 35560, 35620, 38360, 46228, 49868, 57785, 62335, 66040, 69596, 71120, 71240, 76720, 86995, 92456, 99736, 115570, 121793, 124670, 132080, 139192, 142480, 173990, 184912, 199472, 226187, 231140, 243586, 249340, 278384, 347980, 452374, 462280, 487172, 498680, 608965, 695960, 904748, 924560, 974344, 997360, 1130935, 1217930, 1391920, 1583309, 1809496, 1948688, 2261870, 2435860, 3166618, 3618992, 4523740, 4871720, 6333236, 7916545, 9047480, 9743440, 12666472, 15833090, 18094960, 25332944, 31666180, 63332360, 126664720]

約数ペア:

[(1, 126664720), (2, 63332360), (4, 31666180), (5, 25332944), (7, 18094960), (8, 15833090), (10, 12666472), (13, 9743440), (14, 9047480), (16, 7916545), (20, 6333236), (26, 4871720), (28, 4523740), (35, 3618992), (40, 3166618), (52, 2435860), (56, 2261870), (65, 1948688), (70, 1809496), (80, 1583309), (91, 1391920), (104, 1217930), (112, 1130935), (127, 997360), (130, 974344), (137, 924560), (140, 904748), (182, 695960), (208, 608965), (254, 498680), (260, 487172), (274, 462280), (280, 452374), (364, 347980), (455, 278384), (508, 249340), (520, 243586), (548, 231140), (560, 226187), (635, 199472), (685, 184912), (728, 173990), (889, 142480), (910, 139192), (959, 132080), (1016, 124670), (1040, 121793), (1096, 115570), (1270, 99736), (1370, 92456), (1456, 86995), (1651, 76720), (1778, 71240), (1781, 71120), (1820, 69596), (1918, 66040), (2032, 62335), (2192, 57785), (2540, 49868), (2740, 46228), (3302, 38360), (3556, 35620), (3562, 35560), (3640, 34798), (3836, 33020), (4445, 28496), (4795, 26416), (5080, 24934), (5480, 23114), (6604, 19180), (7112, 17810), (7124, 17780), (7280, 17399), (7672, 16510), (8255, 15344), (8890, 14248), (8905, 14224), (9590, 13208), (10160, 12467), (10960, 11557)]