1265717520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:510

約数の個数: 240

約数和(自身を含む): 4392790272

約数和(自身を除く): 3127072752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 113, 120, 141, 144, 180, 188, 226, 235, 240, 282, 331, 339, 360, 376, 423, 452, 470, 564, 565, 662, 678, 705, 720, 752, 846, 904, 940, 993, 1017, 1128, 1130, 1324, 1356, 1410, 1655, 1692, 1695, 1808, 1880, 1986, 2034, 2115, 2256, 2260, 2648, 2712, 2820, 2979, 3310, 3384, 3390, 3760, 3972, 4068, 4230, 4520, 4965, 5085, 5296, 5311, 5424, 5640, 5958, 6620, 6768, 6780, 7944, 8136, 8460, 9040, 9930, 10170, 10622, 11280, 11916, 13240, 13560, 14895, 15557, 15888, 15933, 16272, 16920, 19860, 20340, 21244, 23832, 26480, 26555, 27120, 29790, 31114, 31866, 33840, 37403, 39720, 40680, 42488, 46671, 47664, 47799, 53110, 59580, 62228, 63732, 74806, 77785, 79440, 79665, 81360, 84976, 93342, 95598, 106220, 112209, 119160, 124456, 127464, 140013, 149612, 155570, 159330, 186684, 187015, 191196, 212440, 224418, 233355, 238320, 238995, 248912, 254928, 280026, 299224, 311140, 318660, 336627, 373368, 374030, 382392, 424880, 448836, 466710, 477990, 560052, 561045, 598448, 622280, 637320, 673254, 700065, 746736, 748060, 764784, 897672, 933420, 955980, 1120104, 1122090, 1244560, 1274640, 1346508, 1400130, 1496120, 1683135, 1757941, 1795344, 1866840, 1911960, 2240208, 2244180, 2693016, 2800260, 2992240, 3366270, 3515882, 3733680, 3823920, 4488360, 5273823, 5386032, 5600520, 6732540, 7031764, 8789705, 8976720, 10547646, 11201040, 13465080, 14063528, 15821469, 17579410, 21095292, 26369115, 26930160, 28127056, 31642938, 35158820, 42190584, 52738230, 63285876, 70317640, 79107345, 84381168, 105476460, 126571752, 140635280, 158214690, 210952920, 253143504, 316429380, 421905840, 632858760, 1265717520]

約数ペア:

[(1, 1265717520), (2, 632858760), (3, 421905840), (4, 316429380), (5, 253143504), (6, 210952920), (8, 158214690), (9, 140635280), (10, 126571752), (12, 105476460), (15, 84381168), (16, 79107345), (18, 70317640), (20, 63285876), (24, 52738230), (30, 42190584), (36, 35158820), (40, 31642938), (45, 28127056), (47, 26930160), (48, 26369115), (60, 21095292), (72, 17579410), (80, 15821469), (90, 14063528), (94, 13465080), (113, 11201040), (120, 10547646), (141, 8976720), (144, 8789705), (180, 7031764), (188, 6732540), (226, 5600520), (235, 5386032), (240, 5273823), (282, 4488360), (331, 3823920), (339, 3733680), (360, 3515882), (376, 3366270), (423, 2992240), (452, 2800260), (470, 2693016), (564, 2244180), (565, 2240208), (662, 1911960), (678, 1866840), (705, 1795344), (720, 1757941), (752, 1683135), (846, 1496120), (904, 1400130), (940, 1346508), (993, 1274640), (1017, 1244560), (1128, 1122090), (1130, 1120104), (1324, 955980), (1356, 933420), (1410, 897672), (1655, 764784), (1692, 748060), (1695, 746736), (1808, 700065), (1880, 673254), (1986, 637320), (2034, 622280), (2115, 598448), (2256, 561045), (2260, 560052), (2648, 477990), (2712, 466710), (2820, 448836), (2979, 424880), (3310, 382392), (3384, 374030), (3390, 373368), (3760, 336627), (3972, 318660), (4068, 311140), (4230, 299224), (4520, 280026), (4965, 254928), (5085, 248912), (5296, 238995), (5311, 238320), (5424, 233355), (5640, 224418), (5958, 212440), (6620, 191196), (6768, 187015), (6780, 186684), (7944, 159330), (8136, 155570), (8460, 149612), (9040, 140013), (9930, 127464), (10170, 124456), (10622, 119160), (11280, 112209), (11916, 106220), (13240, 95598), (13560, 93342), (14895, 84976), (15557, 81360), (15888, 79665), (15933, 79440), (16272, 77785), (16920, 74806), (19860, 63732), (20340, 62228), (21244, 59580), (23832, 53110), (26480, 47799), (26555, 47664), (27120, 46671), (29790, 42488), (31114, 40680), (31866, 39720), (33840, 37403)]