423132840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3931}}^1$

素因数の和:3984

約数の個数: 192

約数和(自身を含む): 1545747840

約数和(自身を除く): 1122615000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 2070, 2340, 2392, 2691, 2760, 2990, 3588, 3931, 4140, 4485, 4680, 5382, 5980, 7176, 7862, 8280, 8970, 10764, 11793, 11960, 13455, 15724, 17940, 19655, 21528, 23586, 26910, 31448, 35379, 35880, 39310, 47172, 51103, 53820, 58965, 70758, 78620, 90413, 94344, 102206, 107640, 117930, 141516, 153309, 157240, 176895, 180826, 204412, 235860, 255515, 271239, 283032, 306618, 353790, 361652, 408824, 452065, 459927, 471720, 511030, 542478, 613236, 707580, 723304, 766545, 813717, 904130, 919854, 1022060, 1084956, 1175369, 1226472, 1356195, 1415160, 1533090, 1627434, 1808260, 1839708, 2044120, 2169912, 2299635, 2350738, 2712390, 3066180, 3254868, 3526107, 3616520, 3679416, 4068585, 4599270, 4701476, 5424780, 5876845, 6132360, 6509736, 7052214, 8137170, 9198540, 9402952, 10578321, 10849560, 11753690, 14104428, 16274340, 17630535, 18397080, 21156642, 23507380, 28208856, 32548680, 35261070, 42313284, 47014760, 52891605, 70522140, 84626568, 105783210, 141044280, 211566420, 423132840]

約数ペア:

[(1, 423132840), (2, 211566420), (3, 141044280), (4, 105783210), (5, 84626568), (6, 70522140), (8, 52891605), (9, 47014760), (10, 42313284), (12, 35261070), (13, 32548680), (15, 28208856), (18, 23507380), (20, 21156642), (23, 18397080), (24, 17630535), (26, 16274340), (30, 14104428), (36, 11753690), (39, 10849560), (40, 10578321), (45, 9402952), (46, 9198540), (52, 8137170), (60, 7052214), (65, 6509736), (69, 6132360), (72, 5876845), (78, 5424780), (90, 4701476), (92, 4599270), (104, 4068585), (115, 3679416), (117, 3616520), (120, 3526107), (130, 3254868), (138, 3066180), (156, 2712390), (180, 2350738), (184, 2299635), (195, 2169912), (207, 2044120), (230, 1839708), (234, 1808260), (260, 1627434), (276, 1533090), (299, 1415160), (312, 1356195), (345, 1226472), (360, 1175369), (390, 1084956), (414, 1022060), (460, 919854), (468, 904130), (520, 813717), (552, 766545), (585, 723304), (598, 707580), (690, 613236), (780, 542478), (828, 511030), (897, 471720), (920, 459927), (936, 452065), (1035, 408824), (1170, 361652), (1196, 353790), (1380, 306618), (1495, 283032), (1560, 271239), (1656, 255515), (1794, 235860), (2070, 204412), (2340, 180826), (2392, 176895), (2691, 157240), (2760, 153309), (2990, 141516), (3588, 117930), (3931, 107640), (4140, 102206), (4485, 94344), (4680, 90413), (5382, 78620), (5980, 70758), (7176, 58965), (7862, 53820), (8280, 51103), (8970, 47172), (10764, 39310), (11793, 35880), (11960, 35379), (13455, 31448), (15724, 26910), (17940, 23586), (19655, 21528)]