130178160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1172

約数の個数: 240

約数和(自身を含む): 521823744

約数和(自身を除く): 391645584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1123, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1840, 1932, 2070, 2246, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3369, 3864, 4140, 4492, 4830, 5040, 5520, 5615, 5796, 6440, 6738, 7245, 7728, 7861, 8280, 8984, 9660, 10107, 11230, 11592, 12880, 13476, 14490, 15722, 16560, 16845, 17968, 19320, 20214, 22460, 23184, 23583, 25829, 26952, 28980, 31444, 33690, 38640, 39305, 40428, 44920, 47166, 50535, 51658, 53904, 57960, 62888, 67380, 70749, 77487, 78610, 80856, 89840, 94332, 101070, 103316, 115920, 117915, 125776, 129145, 134760, 141498, 154974, 157220, 161712, 180803, 188664, 202140, 206632, 232461, 235830, 258290, 269520, 282996, 309948, 314440, 353745, 361606, 377328, 387435, 404280, 413264, 464922, 471660, 516580, 542409, 565992, 619896, 628880, 707490, 723212, 774870, 808560, 904015, 929844, 943320, 1033160, 1084818, 1131984, 1162305, 1239792, 1414980, 1446424, 1549740, 1627227, 1808030, 1859688, 1886640, 2066320, 2169636, 2324610, 2712045, 2829960, 2892848, 3099480, 3254454, 3616060, 3719376, 4339272, 4649220, 5424090, 5659920, 6198960, 6508908, 7232120, 8136135, 8678544, 9298440, 10848180, 13017816, 14464240, 16272270, 18596880, 21696360, 26035632, 32544540, 43392720, 65089080, 130178160]

約数ペア:

[(1, 130178160), (2, 65089080), (3, 43392720), (4, 32544540), (5, 26035632), (6, 21696360), (7, 18596880), (8, 16272270), (9, 14464240), (10, 13017816), (12, 10848180), (14, 9298440), (15, 8678544), (16, 8136135), (18, 7232120), (20, 6508908), (21, 6198960), (23, 5659920), (24, 5424090), (28, 4649220), (30, 4339272), (35, 3719376), (36, 3616060), (40, 3254454), (42, 3099480), (45, 2892848), (46, 2829960), (48, 2712045), (56, 2324610), (60, 2169636), (63, 2066320), (69, 1886640), (70, 1859688), (72, 1808030), (80, 1627227), (84, 1549740), (90, 1446424), (92, 1414980), (105, 1239792), (112, 1162305), (115, 1131984), (120, 1084818), (126, 1033160), (138, 943320), (140, 929844), (144, 904015), (161, 808560), (168, 774870), (180, 723212), (184, 707490), (207, 628880), (210, 619896), (230, 565992), (240, 542409), (252, 516580), (276, 471660), (280, 464922), (315, 413264), (322, 404280), (336, 387435), (345, 377328), (360, 361606), (368, 353745), (414, 314440), (420, 309948), (460, 282996), (483, 269520), (504, 258290), (552, 235830), (560, 232461), (630, 206632), (644, 202140), (690, 188664), (720, 180803), (805, 161712), (828, 157220), (840, 154974), (920, 141498), (966, 134760), (1008, 129145), (1035, 125776), (1104, 117915), (1123, 115920), (1260, 103316), (1288, 101070), (1380, 94332), (1449, 89840), (1610, 80856), (1656, 78610), (1680, 77487), (1840, 70749), (1932, 67380), (2070, 62888), (2246, 57960), (2415, 53904), (2520, 51658), (2576, 50535), (2760, 47166), (2898, 44920), (3220, 40428), (3312, 39305), (3369, 38640), (3864, 33690), (4140, 31444), (4492, 28980), (4830, 26952), (5040, 25829), (5520, 23583), (5615, 23184), (5796, 22460), (6440, 20214), (6738, 19320), (7245, 17968), (7728, 16845), (7861, 16560), (8280, 15722), (8984, 14490), (9660, 13476), (10107, 12880), (11230, 11592)]