147176640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3931}}^1$

素因数の和:3967

約数の個数: 168

約数和(自身を含む): 545305488

約数和(自身を除く): 398128848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 3931, 4160, 4680, 6240, 7488, 7862, 9360, 11793, 12480, 15724, 18720, 19655, 23586, 31448, 35379, 37440, 39310, 47172, 51103, 58965, 62896, 70758, 78620, 94344, 102206, 117930, 125792, 141516, 153309, 157240, 176895, 188688, 204412, 235860, 251584, 255515, 283032, 306618, 314480, 353790, 377376, 408824, 459927, 471720, 511030, 566064, 613236, 628960, 707580, 754752, 766545, 817648, 919854, 943440, 1022060, 1132128, 1226472, 1257920, 1415160, 1533090, 1635296, 1839708, 1886880, 2044120, 2264256, 2299635, 2452944, 2830320, 3066180, 3270592, 3679416, 3773760, 4088240, 4599270, 4905888, 5660640, 6132360, 7358832, 8176480, 9198540, 9811776, 11321280, 12264720, 14717664, 16352960, 18397080, 24529440, 29435328, 36794160, 49058880, 73588320, 147176640]

約数ペア:

[(1, 147176640), (2, 73588320), (3, 49058880), (4, 36794160), (5, 29435328), (6, 24529440), (8, 18397080), (9, 16352960), (10, 14717664), (12, 12264720), (13, 11321280), (15, 9811776), (16, 9198540), (18, 8176480), (20, 7358832), (24, 6132360), (26, 5660640), (30, 4905888), (32, 4599270), (36, 4088240), (39, 3773760), (40, 3679416), (45, 3270592), (48, 3066180), (52, 2830320), (60, 2452944), (64, 2299635), (65, 2264256), (72, 2044120), (78, 1886880), (80, 1839708), (90, 1635296), (96, 1533090), (104, 1415160), (117, 1257920), (120, 1226472), (130, 1132128), (144, 1022060), (156, 943440), (160, 919854), (180, 817648), (192, 766545), (195, 754752), (208, 707580), (234, 628960), (240, 613236), (260, 566064), (288, 511030), (312, 471720), (320, 459927), (360, 408824), (390, 377376), (416, 353790), (468, 314480), (480, 306618), (520, 283032), (576, 255515), (585, 251584), (624, 235860), (720, 204412), (780, 188688), (832, 176895), (936, 157240), (960, 153309), (1040, 141516), (1170, 125792), (1248, 117930), (1440, 102206), (1560, 94344), (1872, 78620), (2080, 70758), (2340, 62896), (2496, 58965), (2880, 51103), (3120, 47172), (3744, 39310), (3931, 37440), (4160, 35379), (4680, 31448), (6240, 23586), (7488, 19655), (7862, 18720), (9360, 15724), (11793, 12480)]