20131682640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{14657}}^1$

素因数の和:14829

約数の個数: 160

約数和(自身を含む): 64124645760

約数和(自身を除く): 43992963120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 97, 118, 120, 177, 194, 236, 240, 291, 295, 354, 388, 472, 485, 582, 590, 708, 776, 885, 944, 970, 1164, 1180, 1416, 1455, 1552, 1770, 1940, 2328, 2360, 2832, 2910, 3540, 3880, 4656, 4720, 5723, 5820, 7080, 7760, 11446, 11640, 14160, 14657, 17169, 22892, 23280, 28615, 29314, 34338, 43971, 45784, 57230, 58628, 68676, 73285, 85845, 87942, 91568, 114460, 117256, 137352, 146570, 171690, 175884, 219855, 228920, 234512, 274704, 293140, 343380, 351768, 439710, 457840, 586280, 686760, 703536, 864763, 879420, 1172560, 1373520, 1421729, 1729526, 1758840, 2594289, 2843458, 3459052, 3517680, 4265187, 4323815, 5188578, 5686916, 6918104, 7108645, 8530374, 8647630, 10377156, 11373832, 12971445, 13836208, 14217290, 17060748, 17295260, 20754312, 21325935, 22747664, 25942890, 28434580, 34121496, 34590520, 41508624, 42651870, 51885780, 56869160, 68242992, 69181040, 83882011, 85303740, 103771560, 113738320, 167764022, 170607480, 207543120, 251646033, 335528044, 341214960, 419410055, 503292066, 671056088, 838820110, 1006584132, 1258230165, 1342112176, 1677640220, 2013168264, 2516460330, 3355280440, 4026336528, 5032920660, 6710560880, 10065841320, 20131682640]

約数ペア:

[(1, 20131682640), (2, 10065841320), (3, 6710560880), (4, 5032920660), (5, 4026336528), (6, 3355280440), (8, 2516460330), (10, 2013168264), (12, 1677640220), (15, 1342112176), (16, 1258230165), (20, 1006584132), (24, 838820110), (30, 671056088), (40, 503292066), (48, 419410055), (59, 341214960), (60, 335528044), (80, 251646033), (97, 207543120), (118, 170607480), (120, 167764022), (177, 113738320), (194, 103771560), (236, 85303740), (240, 83882011), (291, 69181040), (295, 68242992), (354, 56869160), (388, 51885780), (472, 42651870), (485, 41508624), (582, 34590520), (590, 34121496), (708, 28434580), (776, 25942890), (885, 22747664), (944, 21325935), (970, 20754312), (1164, 17295260), (1180, 17060748), (1416, 14217290), (1455, 13836208), (1552, 12971445), (1770, 11373832), (1940, 10377156), (2328, 8647630), (2360, 8530374), (2832, 7108645), (2910, 6918104), (3540, 5686916), (3880, 5188578), (4656, 4323815), (4720, 4265187), (5723, 3517680), (5820, 3459052), (7080, 2843458), (7760, 2594289), (11446, 1758840), (11640, 1729526), (14160, 1421729), (14657, 1373520), (17169, 1172560), (22892, 879420), (23280, 864763), (28615, 703536), (29314, 686760), (34338, 586280), (43971, 457840), (45784, 439710), (57230, 351768), (58628, 343380), (68676, 293140), (73285, 274704), (85845, 234512), (87942, 228920), (91568, 219855), (114460, 175884), (117256, 171690), (137352, 146570)]