485992080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:694

約数の個数: 240

約数和(自身を含む): 1878225024

約数和(自身を除く): 1392232944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 211, 240, 252, 280, 315, 336, 360, 420, 422, 457, 504, 560, 630, 633, 720, 840, 844, 914, 1008, 1055, 1260, 1266, 1371, 1477, 1680, 1688, 1828, 1899, 2110, 2285, 2520, 2532, 2742, 2954, 3165, 3199, 3376, 3656, 3798, 4113, 4220, 4431, 4570, 5040, 5064, 5484, 5908, 6330, 6398, 6855, 7312, 7385, 7596, 8226, 8440, 8862, 9140, 9495, 9597, 10128, 10968, 11816, 12660, 12796, 13293, 13710, 14770, 15192, 15995, 16452, 16880, 17724, 18280, 18990, 19194, 20565, 21936, 22155, 23632, 25320, 25592, 26586, 27420, 28791, 29540, 30384, 31990, 32904, 35448, 36560, 37980, 38388, 41130, 44310, 47985, 50640, 51184, 53172, 54840, 57582, 59080, 63980, 65808, 66465, 70896, 75960, 76776, 82260, 88620, 95970, 96427, 106344, 109680, 115164, 118160, 127960, 132930, 143955, 151920, 153552, 164520, 177240, 191940, 192854, 212688, 230328, 255920, 265860, 287910, 289281, 329040, 354480, 383880, 385708, 460656, 482135, 531720, 575820, 578562, 674989, 767760, 771416, 867843, 964270, 1063440, 1151640, 1157124, 1349978, 1446405, 1542832, 1735686, 1928540, 2024967, 2303280, 2314248, 2699956, 2892810, 3374945, 3471372, 3857080, 4049934, 4339215, 4628496, 5399912, 5785620, 6074901, 6749890, 6942744, 7714160, 8099868, 8678430, 10124835, 10799824, 11571240, 12149802, 13499780, 13885488, 16199736, 17356860, 20249670, 23142480, 24299604, 26999560, 30374505, 32399472, 34713720, 40499340, 48599208, 53999120, 60749010, 69427440, 80998680, 97198416, 121498020, 161997360, 242996040, 485992080]

約数ペア:

[(1, 485992080), (2, 242996040), (3, 161997360), (4, 121498020), (5, 97198416), (6, 80998680), (7, 69427440), (8, 60749010), (9, 53999120), (10, 48599208), (12, 40499340), (14, 34713720), (15, 32399472), (16, 30374505), (18, 26999560), (20, 24299604), (21, 23142480), (24, 20249670), (28, 17356860), (30, 16199736), (35, 13885488), (36, 13499780), (40, 12149802), (42, 11571240), (45, 10799824), (48, 10124835), (56, 8678430), (60, 8099868), (63, 7714160), (70, 6942744), (72, 6749890), (80, 6074901), (84, 5785620), (90, 5399912), (105, 4628496), (112, 4339215), (120, 4049934), (126, 3857080), (140, 3471372), (144, 3374945), (168, 2892810), (180, 2699956), (210, 2314248), (211, 2303280), (240, 2024967), (252, 1928540), (280, 1735686), (315, 1542832), (336, 1446405), (360, 1349978), (420, 1157124), (422, 1151640), (457, 1063440), (504, 964270), (560, 867843), (630, 771416), (633, 767760), (720, 674989), (840, 578562), (844, 575820), (914, 531720), (1008, 482135), (1055, 460656), (1260, 385708), (1266, 383880), (1371, 354480), (1477, 329040), (1680, 289281), (1688, 287910), (1828, 265860), (1899, 255920), (2110, 230328), (2285, 212688), (2520, 192854), (2532, 191940), (2742, 177240), (2954, 164520), (3165, 153552), (3199, 151920), (3376, 143955), (3656, 132930), (3798, 127960), (4113, 118160), (4220, 115164), (4431, 109680), (4570, 106344), (5040, 96427), (5064, 95970), (5484, 88620), (5908, 82260), (6330, 76776), (6398, 75960), (6855, 70896), (7312, 66465), (7385, 65808), (7596, 63980), (8226, 59080), (8440, 57582), (8862, 54840), (9140, 53172), (9495, 51184), (9597, 50640), (10128, 47985), (10968, 44310), (11816, 41130), (12660, 38388), (12796, 37980), (13293, 36560), (13710, 35448), (14770, 32904), (15192, 31990), (15995, 30384), (16452, 29540), (16880, 28791), (17724, 27420), (18280, 26586), (18990, 25592), (19194, 25320), (20565, 23632), (21936, 22155)]