65994720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 235146240

約数和(自身を除く): 169151520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 352, 431, 435, 440, 464, 480, 528, 580, 638, 660, 696, 862, 870, 880, 928, 957, 1056, 1160, 1276, 1293, 1320, 1392, 1595, 1724, 1740, 1760, 1914, 2155, 2320, 2552, 2586, 2640, 2784, 3190, 3448, 3480, 3828, 4310, 4640, 4741, 4785, 5104, 5172, 5280, 6380, 6465, 6896, 6960, 7656, 8620, 9482, 9570, 10208, 10344, 12499, 12760, 12930, 13792, 13920, 14223, 15312, 17240, 18964, 19140, 20688, 23705, 24998, 25520, 25860, 28446, 30624, 34480, 37497, 37928, 38280, 41376, 47410, 49996, 51040, 51720, 56892, 62495, 68960, 71115, 74994, 75856, 76560, 94820, 99992, 103440, 113784, 124990, 137489, 142230, 149988, 151712, 153120, 187485, 189640, 199984, 206880, 227568, 249980, 274978, 284460, 299976, 374970, 379280, 399968, 412467, 455136, 499960, 549956, 568920, 599952, 687445, 749940, 758560, 824934, 999920, 1099912, 1137840, 1199904, 1374890, 1499880, 1649868, 1999840, 2062335, 2199824, 2275680, 2749780, 2999760, 3299736, 4124670, 4399648, 5499560, 5999520, 6599472, 8249340, 10999120, 13198944, 16498680, 21998240, 32997360, 65994720]

約数ペア:

[(1, 65994720), (2, 32997360), (3, 21998240), (4, 16498680), (5, 13198944), (6, 10999120), (8, 8249340), (10, 6599472), (11, 5999520), (12, 5499560), (15, 4399648), (16, 4124670), (20, 3299736), (22, 2999760), (24, 2749780), (29, 2275680), (30, 2199824), (32, 2062335), (33, 1999840), (40, 1649868), (44, 1499880), (48, 1374890), (55, 1199904), (58, 1137840), (60, 1099912), (66, 999920), (80, 824934), (87, 758560), (88, 749940), (96, 687445), (110, 599952), (116, 568920), (120, 549956), (132, 499960), (145, 455136), (160, 412467), (165, 399968), (174, 379280), (176, 374970), (220, 299976), (232, 284460), (240, 274978), (264, 249980), (290, 227568), (319, 206880), (330, 199984), (348, 189640), (352, 187485), (431, 153120), (435, 151712), (440, 149988), (464, 142230), (480, 137489), (528, 124990), (580, 113784), (638, 103440), (660, 99992), (696, 94820), (862, 76560), (870, 75856), (880, 74994), (928, 71115), (957, 68960), (1056, 62495), (1160, 56892), (1276, 51720), (1293, 51040), (1320, 49996), (1392, 47410), (1595, 41376), (1724, 38280), (1740, 37928), (1760, 37497), (1914, 34480), (2155, 30624), (2320, 28446), (2552, 25860), (2586, 25520), (2640, 24998), (2784, 23705), (3190, 20688), (3448, 19140), (3480, 18964), (3828, 17240), (4310, 15312), (4640, 14223), (4741, 13920), (4785, 13792), (5104, 12930), (5172, 12760), (5280, 12499), (6380, 10344), (6465, 10208), (6896, 9570), (6960, 9482), (7656, 8620)]