141044280

素因数分解:

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

素因数の和:3981

約数の個数: 128

約数和(自身を含む): 475614720

約数和(自身を除く): 334570440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2392, 2760, 2990, 3588, 3931, 4485, 5980, 7176, 7862, 8970, 11793, 11960, 15724, 17940, 19655, 23586, 31448, 35880, 39310, 47172, 51103, 58965, 78620, 90413, 94344, 102206, 117930, 153309, 157240, 180826, 204412, 235860, 255515, 271239, 306618, 361652, 408824, 452065, 471720, 511030, 542478, 613236, 723304, 766545, 904130, 1022060, 1084956, 1175369, 1226472, 1356195, 1533090, 1808260, 2044120, 2169912, 2350738, 2712390, 3066180, 3526107, 3616520, 4701476, 5424780, 5876845, 6132360, 7052214, 9402952, 10849560, 11753690, 14104428, 17630535, 23507380, 28208856, 35261070, 47014760, 70522140, 141044280]

約数ペア:

[(1, 141044280), (2, 70522140), (3, 47014760), (4, 35261070), (5, 28208856), (6, 23507380), (8, 17630535), (10, 14104428), (12, 11753690), (13, 10849560), (15, 9402952), (20, 7052214), (23, 6132360), (24, 5876845), (26, 5424780), (30, 4701476), (39, 3616520), (40, 3526107), (46, 3066180), (52, 2712390), (60, 2350738), (65, 2169912), (69, 2044120), (78, 1808260), (92, 1533090), (104, 1356195), (115, 1226472), (120, 1175369), (130, 1084956), (138, 1022060), (156, 904130), (184, 766545), (195, 723304), (230, 613236), (260, 542478), (276, 511030), (299, 471720), (312, 452065), (345, 408824), (390, 361652), (460, 306618), (520, 271239), (552, 255515), (598, 235860), (690, 204412), (780, 180826), (897, 157240), (920, 153309), (1196, 117930), (1380, 102206), (1495, 94344), (1560, 90413), (1794, 78620), (2392, 58965), (2760, 51103), (2990, 47172), (3588, 39310), (3931, 35880), (4485, 31448), (5980, 23586), (7176, 19655), (7862, 17940), (8970, 15724), (11793, 11960)]