45139920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:397

約数の個数: 160

約数和(自身を含む): 162156288

約数和(自身を除く): 117016368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 168, 194, 210, 240, 277, 280, 291, 336, 388, 420, 485, 554, 560, 582, 679, 776, 831, 840, 970, 1108, 1164, 1358, 1385, 1455, 1552, 1662, 1680, 1939, 1940, 2037, 2216, 2328, 2716, 2770, 2910, 3324, 3395, 3878, 3880, 4074, 4155, 4432, 4656, 5432, 5540, 5817, 5820, 6648, 6790, 7756, 7760, 8148, 8310, 9695, 10185, 10864, 11080, 11634, 11640, 13296, 13580, 15512, 16296, 16620, 19390, 20370, 22160, 23268, 23280, 26869, 27160, 29085, 31024, 32592, 33240, 38780, 40740, 46536, 53738, 54320, 58170, 66480, 77560, 80607, 81480, 93072, 107476, 116340, 134345, 155120, 161214, 162960, 188083, 214952, 232680, 268690, 322428, 376166, 403035, 429904, 465360, 537380, 564249, 644856, 752332, 806070, 940415, 1074760, 1128498, 1289712, 1504664, 1612140, 1880830, 2149520, 2256996, 2821245, 3009328, 3224280, 3761660, 4513992, 5642490, 6448560, 7523320, 9027984, 11284980, 15046640, 22569960, 45139920]

約数ペア:

[(1, 45139920), (2, 22569960), (3, 15046640), (4, 11284980), (5, 9027984), (6, 7523320), (7, 6448560), (8, 5642490), (10, 4513992), (12, 3761660), (14, 3224280), (15, 3009328), (16, 2821245), (20, 2256996), (21, 2149520), (24, 1880830), (28, 1612140), (30, 1504664), (35, 1289712), (40, 1128498), (42, 1074760), (48, 940415), (56, 806070), (60, 752332), (70, 644856), (80, 564249), (84, 537380), (97, 465360), (105, 429904), (112, 403035), (120, 376166), (140, 322428), (168, 268690), (194, 232680), (210, 214952), (240, 188083), (277, 162960), (280, 161214), (291, 155120), (336, 134345), (388, 116340), (420, 107476), (485, 93072), (554, 81480), (560, 80607), (582, 77560), (679, 66480), (776, 58170), (831, 54320), (840, 53738), (970, 46536), (1108, 40740), (1164, 38780), (1358, 33240), (1385, 32592), (1455, 31024), (1552, 29085), (1662, 27160), (1680, 26869), (1939, 23280), (1940, 23268), (2037, 22160), (2216, 20370), (2328, 19390), (2716, 16620), (2770, 16296), (2910, 15512), (3324, 13580), (3395, 13296), (3878, 11640), (3880, 11634), (4074, 11080), (4155, 10864), (4432, 10185), (4656, 9695), (5432, 8310), (5540, 8148), (5817, 7760), (5820, 7756), (6648, 6790)]