520102128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 320

約数和(自身を含む): 1791885312

約数和(自身を除く): 1271783184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 31, 39, 42, 46, 48, 52, 56, 62, 69, 78, 84, 91, 92, 93, 104, 112, 124, 138, 156, 161, 167, 168, 182, 184, 186, 208, 217, 248, 273, 276, 299, 312, 322, 334, 336, 364, 368, 372, 403, 434, 483, 496, 501, 546, 552, 598, 624, 644, 651, 668, 713, 728, 744, 806, 868, 897, 966, 1002, 1092, 1104, 1169, 1196, 1209, 1288, 1302, 1336, 1426, 1456, 1488, 1612, 1736, 1794, 1932, 2004, 2093, 2139, 2171, 2184, 2338, 2392, 2418, 2576, 2604, 2672, 2821, 2852, 3224, 3472, 3507, 3588, 3841, 3864, 4008, 4186, 4278, 4342, 4368, 4676, 4784, 4836, 4991, 5177, 5208, 5642, 5704, 6279, 6448, 6513, 7014, 7176, 7682, 7728, 8016, 8372, 8463, 8556, 8684, 9269, 9352, 9672, 9982, 10354, 10416, 11284, 11408, 11523, 12558, 13026, 14028, 14352, 14973, 15197, 15364, 15531, 16744, 16926, 17112, 17368, 18538, 18704, 19344, 19964, 20708, 22568, 23046, 25116, 26052, 26887, 27807, 28056, 29946, 30394, 30728, 31062, 33488, 33852, 34224, 34736, 36239, 37076, 39928, 41416, 45136, 45591, 46092, 49933, 50232, 52104, 53774, 55614, 56112, 59892, 60788, 61456, 62124, 64883, 67301, 67704, 72478, 74152, 79856, 80661, 82832, 91182, 92184, 99866, 100464, 104208, 107548, 108717, 111228, 119071, 119784, 121576, 124248, 129766, 134602, 135408, 144956, 148304, 149799, 161322, 182364, 184368, 194649, 199732, 201903, 215096, 217434, 222456, 238142, 239568, 243152, 248496, 259532, 269204, 289912, 299598, 322644, 349531, 357213, 364728, 389298, 399464, 403806, 430192, 434868, 444912, 471107, 476284, 519064, 538408, 579824, 599196, 645288, 699062, 714426, 729456, 778596, 798928, 807612, 833497, 869736, 942214, 952568, 1038128, 1048593, 1076816, 1198392, 1290576, 1398124, 1413321, 1428852, 1547923, 1557192, 1615224, 1666994, 1739472, 1884428, 1905136, 2097186, 2396784, 2500491, 2796248, 2826642, 2857704, 3095846, 3114384, 3230448, 3333988, 3768856, 4194372, 4643769, 5000982, 5592496, 5653284, 5715408, 6191692, 6667976, 7537712, 8388744, 9287538, 10001964, 10835461, 11306568, 12383384, 13335952, 16777488, 18575076, 20003928, 21670922, 22613136, 24766768, 32506383, 37150152, 40007856, 43341844, 65012766, 74300304, 86683688, 130025532, 173367376, 260051064, 520102128]

約数ペア:

[(1, 520102128), (2, 260051064), (3, 173367376), (4, 130025532), (6, 86683688), (7, 74300304), (8, 65012766), (12, 43341844), (13, 40007856), (14, 37150152), (16, 32506383), (21, 24766768), (23, 22613136), (24, 21670922), (26, 20003928), (28, 18575076), (31, 16777488), (39, 13335952), (42, 12383384), (46, 11306568), (48, 10835461), (52, 10001964), (56, 9287538), (62, 8388744), (69, 7537712), (78, 6667976), (84, 6191692), (91, 5715408), (92, 5653284), (93, 5592496), (104, 5000982), (112, 4643769), (124, 4194372), (138, 3768856), (156, 3333988), (161, 3230448), (167, 3114384), (168, 3095846), (182, 2857704), (184, 2826642), (186, 2796248), (208, 2500491), (217, 2396784), (248, 2097186), (273, 1905136), (276, 1884428), (299, 1739472), (312, 1666994), (322, 1615224), (334, 1557192), (336, 1547923), (364, 1428852), (368, 1413321), (372, 1398124), (403, 1290576), (434, 1198392), (483, 1076816), (496, 1048593), (501, 1038128), (546, 952568), (552, 942214), (598, 869736), (624, 833497), (644, 807612), (651, 798928), (668, 778596), (713, 729456), (728, 714426), (744, 699062), (806, 645288), (868, 599196), (897, 579824), (966, 538408), (1002, 519064), (1092, 476284), (1104, 471107), (1169, 444912), (1196, 434868), (1209, 430192), (1288, 403806), (1302, 399464), (1336, 389298), (1426, 364728), (1456, 357213), (1488, 349531), (1612, 322644), (1736, 299598), (1794, 289912), (1932, 269204), (2004, 259532), (2093, 248496), (2139, 243152), (2171, 239568), (2184, 238142), (2338, 222456), (2392, 217434), (2418, 215096), (2576, 201903), (2604, 199732), (2672, 194649), (2821, 184368), (2852, 182364), (3224, 161322), (3472, 149799), (3507, 148304), (3588, 144956), (3841, 135408), (3864, 134602), (4008, 129766), (4186, 124248), (4278, 121576), (4342, 119784), (4368, 119071), (4676, 111228), (4784, 108717), (4836, 107548), (4991, 104208), (5177, 100464), (5208, 99866), (5642, 92184), (5704, 91182), (6279, 82832), (6448, 80661), (6513, 79856), (7014, 74152), (7176, 72478), (7682, 67704), (7728, 67301), (8016, 64883), (8372, 62124), (8463, 61456), (8556, 60788), (8684, 59892), (9269, 56112), (9352, 55614), (9672, 53774), (9982, 52104), (10354, 50232), (10416, 49933), (11284, 46092), (11408, 45591), (11523, 45136), (12558, 41416), (13026, 39928), (14028, 37076), (14352, 36239), (14973, 34736), (15197, 34224), (15364, 33852), (15531, 33488), (16744, 31062), (16926, 30728), (17112, 30394), (17368, 29946), (18538, 28056), (18704, 27807), (19344, 26887), (19964, 26052), (20708, 25116), (22568, 23046)]