345554880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:835

約数の個数: 224

約数和(自身を含む): 1226320128

約数和(自身を除く): 880765248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 64, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 192, 215, 220, 240, 258, 264, 320, 330, 344, 352, 430, 440, 473, 480, 516, 528, 645, 660, 688, 704, 761, 860, 880, 946, 960, 1032, 1056, 1290, 1320, 1376, 1419, 1522, 1720, 1760, 1892, 2064, 2112, 2283, 2365, 2580, 2640, 2752, 2838, 3044, 3440, 3520, 3784, 3805, 4128, 4566, 4730, 5160, 5280, 5676, 6088, 6880, 7095, 7568, 7610, 8256, 8371, 9132, 9460, 10320, 10560, 11352, 11415, 12176, 13760, 14190, 15136, 15220, 16742, 18264, 18920, 20640, 22704, 22830, 24352, 25113, 28380, 30272, 30440, 32723, 33484, 36528, 37840, 41280, 41855, 45408, 45660, 48704, 50226, 56760, 60880, 65446, 66968, 73056, 75680, 83710, 90816, 91320, 98169, 100452, 113520, 121760, 125565, 130892, 133936, 146112, 151360, 163615, 167420, 182640, 196338, 200904, 227040, 243520, 251130, 261784, 267872, 327230, 334840, 359953, 365280, 392676, 401808, 454080, 490845, 502260, 523568, 535744, 654460, 669680, 719906, 730560, 785352, 803616, 981690, 1004520, 1047136, 1079859, 1308920, 1339360, 1439812, 1570704, 1607232, 1799765, 1963380, 2009040, 2094272, 2159718, 2617840, 2678720, 2879624, 3141408, 3599530, 3926760, 4018080, 4319436, 5235680, 5399295, 5759248, 6282816, 7199060, 7853520, 8036160, 8638872, 10471360, 10798590, 11518496, 14398120, 15707040, 17277744, 21597180, 23036992, 28796240, 31414080, 34555488, 43194360, 57592480, 69110976, 86388720, 115184960, 172777440, 345554880]

約数ペア:

[(1, 345554880), (2, 172777440), (3, 115184960), (4, 86388720), (5, 69110976), (6, 57592480), (8, 43194360), (10, 34555488), (11, 31414080), (12, 28796240), (15, 23036992), (16, 21597180), (20, 17277744), (22, 15707040), (24, 14398120), (30, 11518496), (32, 10798590), (33, 10471360), (40, 8638872), (43, 8036160), (44, 7853520), (48, 7199060), (55, 6282816), (60, 5759248), (64, 5399295), (66, 5235680), (80, 4319436), (86, 4018080), (88, 3926760), (96, 3599530), (110, 3141408), (120, 2879624), (129, 2678720), (132, 2617840), (160, 2159718), (165, 2094272), (172, 2009040), (176, 1963380), (192, 1799765), (215, 1607232), (220, 1570704), (240, 1439812), (258, 1339360), (264, 1308920), (320, 1079859), (330, 1047136), (344, 1004520), (352, 981690), (430, 803616), (440, 785352), (473, 730560), (480, 719906), (516, 669680), (528, 654460), (645, 535744), (660, 523568), (688, 502260), (704, 490845), (761, 454080), (860, 401808), (880, 392676), (946, 365280), (960, 359953), (1032, 334840), (1056, 327230), (1290, 267872), (1320, 261784), (1376, 251130), (1419, 243520), (1522, 227040), (1720, 200904), (1760, 196338), (1892, 182640), (2064, 167420), (2112, 163615), (2283, 151360), (2365, 146112), (2580, 133936), (2640, 130892), (2752, 125565), (2838, 121760), (3044, 113520), (3440, 100452), (3520, 98169), (3784, 91320), (3805, 90816), (4128, 83710), (4566, 75680), (4730, 73056), (5160, 66968), (5280, 65446), (5676, 60880), (6088, 56760), (6880, 50226), (7095, 48704), (7568, 45660), (7610, 45408), (8256, 41855), (8371, 41280), (9132, 37840), (9460, 36528), (10320, 33484), (10560, 32723), (11352, 30440), (11415, 30272), (12176, 28380), (13760, 25113), (14190, 24352), (15136, 22830), (15220, 22704), (16742, 20640), (18264, 18920)]