67998480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:669

約数の個数: 160

約数和(自身を含む): 235699200

約数和(自身を除く): 167700720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 430, 440, 473, 516, 528, 599, 645, 660, 688, 860, 880, 946, 1032, 1198, 1290, 1320, 1419, 1720, 1797, 1892, 2064, 2365, 2396, 2580, 2640, 2838, 2995, 3440, 3594, 3784, 4730, 4792, 5160, 5676, 5990, 6589, 7095, 7188, 7568, 8985, 9460, 9584, 10320, 11352, 11980, 13178, 14190, 14376, 17970, 18920, 19767, 22704, 23960, 25757, 26356, 28380, 28752, 32945, 35940, 37840, 39534, 47920, 51514, 52712, 56760, 65890, 71880, 77271, 79068, 98835, 103028, 105424, 113520, 128785, 131780, 143760, 154542, 158136, 197670, 206056, 257570, 263560, 283327, 309084, 316272, 386355, 395340, 412112, 515140, 527120, 566654, 618168, 772710, 790680, 849981, 1030280, 1133308, 1236336, 1416635, 1545420, 1581360, 1699962, 2060560, 2266616, 2833270, 3090840, 3399924, 4249905, 4533232, 5666540, 6181680, 6799848, 8499810, 11333080, 13599696, 16999620, 22666160, 33999240, 67998480]

約数ペア:

[(1, 67998480), (2, 33999240), (3, 22666160), (4, 16999620), (5, 13599696), (6, 11333080), (8, 8499810), (10, 6799848), (11, 6181680), (12, 5666540), (15, 4533232), (16, 4249905), (20, 3399924), (22, 3090840), (24, 2833270), (30, 2266616), (33, 2060560), (40, 1699962), (43, 1581360), (44, 1545420), (48, 1416635), (55, 1236336), (60, 1133308), (66, 1030280), (80, 849981), (86, 790680), (88, 772710), (110, 618168), (120, 566654), (129, 527120), (132, 515140), (165, 412112), (172, 395340), (176, 386355), (215, 316272), (220, 309084), (240, 283327), (258, 263560), (264, 257570), (330, 206056), (344, 197670), (430, 158136), (440, 154542), (473, 143760), (516, 131780), (528, 128785), (599, 113520), (645, 105424), (660, 103028), (688, 98835), (860, 79068), (880, 77271), (946, 71880), (1032, 65890), (1198, 56760), (1290, 52712), (1320, 51514), (1419, 47920), (1720, 39534), (1797, 37840), (1892, 35940), (2064, 32945), (2365, 28752), (2396, 28380), (2580, 26356), (2640, 25757), (2838, 23960), (2995, 22704), (3440, 19767), (3594, 18920), (3784, 17970), (4730, 14376), (4792, 14190), (5160, 13178), (5676, 11980), (5990, 11352), (6589, 10320), (7095, 9584), (7188, 9460), (7568, 8985)]