191167680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:495

約数の個数: 224

約数和(自身を含む): 679143168

約数和(自身を除く): 487975488

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, 421, 430, 440, 473, 480, 516, 528, 645, 660, 688, 704, 842, 860, 880, 946, 960, 1032, 1056, 1263, 1290, 1320, 1376, 1419, 1684, 1720, 1760, 1892, 2064, 2105, 2112, 2365, 2526, 2580, 2640, 2752, 2838, 3368, 3440, 3520, 3784, 4128, 4210, 4631, 4730, 5052, 5160, 5280, 5676, 6315, 6736, 6880, 7095, 7568, 8256, 8420, 9262, 9460, 10104, 10320, 10560, 11352, 12630, 13472, 13760, 13893, 14190, 15136, 16840, 18103, 18524, 18920, 20208, 20640, 22704, 23155, 25260, 26944, 27786, 28380, 30272, 33680, 36206, 37048, 37840, 40416, 41280, 45408, 46310, 50520, 54309, 55572, 56760, 67360, 69465, 72412, 74096, 75680, 80832, 90515, 90816, 92620, 101040, 108618, 111144, 113520, 134720, 138930, 144824, 148192, 151360, 181030, 185240, 199133, 202080, 217236, 222288, 227040, 271545, 277860, 289648, 296384, 362060, 370480, 398266, 404160, 434472, 444576, 454080, 543090, 555720, 579296, 597399, 724120, 740960, 796532, 868944, 889152, 995665, 1086180, 1111440, 1158592, 1194798, 1448240, 1481920, 1593064, 1737888, 1991330, 2172360, 2222880, 2389596, 2896480, 2986995, 3186128, 3475776, 3982660, 4344720, 4445760, 4779192, 5792960, 5973990, 6372256, 7965320, 8689440, 9558384, 11947980, 12744512, 15930640, 17378880, 19116768, 23895960, 31861280, 38233536, 47791920, 63722560, 95583840, 191167680]

約数ペア:

[(1, 191167680), (2, 95583840), (3, 63722560), (4, 47791920), (5, 38233536), (6, 31861280), (8, 23895960), (10, 19116768), (11, 17378880), (12, 15930640), (15, 12744512), (16, 11947980), (20, 9558384), (22, 8689440), (24, 7965320), (30, 6372256), (32, 5973990), (33, 5792960), (40, 4779192), (43, 4445760), (44, 4344720), (48, 3982660), (55, 3475776), (60, 3186128), (64, 2986995), (66, 2896480), (80, 2389596), (86, 2222880), (88, 2172360), (96, 1991330), (110, 1737888), (120, 1593064), (129, 1481920), (132, 1448240), (160, 1194798), (165, 1158592), (172, 1111440), (176, 1086180), (192, 995665), (215, 889152), (220, 868944), (240, 796532), (258, 740960), (264, 724120), (320, 597399), (330, 579296), (344, 555720), (352, 543090), (421, 454080), (430, 444576), (440, 434472), (473, 404160), (480, 398266), (516, 370480), (528, 362060), (645, 296384), (660, 289648), (688, 277860), (704, 271545), (842, 227040), (860, 222288), (880, 217236), (946, 202080), (960, 199133), (1032, 185240), (1056, 181030), (1263, 151360), (1290, 148192), (1320, 144824), (1376, 138930), (1419, 134720), (1684, 113520), (1720, 111144), (1760, 108618), (1892, 101040), (2064, 92620), (2105, 90816), (2112, 90515), (2365, 80832), (2526, 75680), (2580, 74096), (2640, 72412), (2752, 69465), (2838, 67360), (3368, 56760), (3440, 55572), (3520, 54309), (3784, 50520), (4128, 46310), (4210, 45408), (4631, 41280), (4730, 40416), (5052, 37840), (5160, 37048), (5280, 36206), (5676, 33680), (6315, 30272), (6736, 28380), (6880, 27786), (7095, 26944), (7568, 25260), (8256, 23155), (8420, 22704), (9262, 20640), (9460, 20208), (10104, 18920), (10320, 18524), (10560, 18103), (11352, 16840), (12630, 15136), (13472, 14190), (13760, 13893)]