161362969920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{160541}}^1$

素因数の和:160913

約数の個数: 168

約数和(自身を含む): 556615168200

約数和(自身を除く): 395252198280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 349, 360, 480, 576, 698, 720, 960, 1047, 1396, 1440, 1745, 2094, 2792, 2880, 3141, 3490, 4188, 5235, 5584, 6282, 6980, 8376, 10470, 11168, 12564, 13960, 15705, 16752, 20940, 22336, 25128, 27920, 31410, 33504, 41880, 50256, 55840, 62820, 67008, 83760, 100512, 111680, 125640, 160541, 167520, 201024, 251280, 321082, 335040, 481623, 502560, 642164, 802705, 963246, 1005120, 1284328, 1444869, 1605410, 1926492, 2408115, 2568656, 2889738, 3210820, 3852984, 4816230, 5137312, 5779476, 6421640, 7224345, 7705968, 9632460, 10274624, 11558952, 12843280, 14448690, 15411936, 19264920, 23117904, 25686560, 28897380, 30823872, 38529840, 46235808, 51373120, 56028809, 57794760, 77059680, 92471616, 112057618, 115589520, 154119360, 168086427, 224115236, 231179040, 280144045, 336172854, 448230472, 462358080, 504259281, 560288090, 672345708, 840432135, 896460944, 1008518562, 1120576180, 1344691416, 1680864270, 1792921888, 2017037124, 2241152360, 2521296405, 2689382832, 3361728540, 3585843776, 4034074248, 4482304720, 5042592810, 5378765664, 6723457080, 8068148496, 8964609440, 10085185620, 10757531328, 13446914160, 16136296992, 17929218880, 20170371240, 26893828320, 32272593984, 40340742480, 53787656640, 80681484960, 161362969920]

約数ペア:

[(1, 161362969920), (2, 80681484960), (3, 53787656640), (4, 40340742480), (5, 32272593984), (6, 26893828320), (8, 20170371240), (9, 17929218880), (10, 16136296992), (12, 13446914160), (15, 10757531328), (16, 10085185620), (18, 8964609440), (20, 8068148496), (24, 6723457080), (30, 5378765664), (32, 5042592810), (36, 4482304720), (40, 4034074248), (45, 3585843776), (48, 3361728540), (60, 2689382832), (64, 2521296405), (72, 2241152360), (80, 2017037124), (90, 1792921888), (96, 1680864270), (120, 1344691416), (144, 1120576180), (160, 1008518562), (180, 896460944), (192, 840432135), (240, 672345708), (288, 560288090), (320, 504259281), (349, 462358080), (360, 448230472), (480, 336172854), (576, 280144045), (698, 231179040), (720, 224115236), (960, 168086427), (1047, 154119360), (1396, 115589520), (1440, 112057618), (1745, 92471616), (2094, 77059680), (2792, 57794760), (2880, 56028809), (3141, 51373120), (3490, 46235808), (4188, 38529840), (5235, 30823872), (5584, 28897380), (6282, 25686560), (6980, 23117904), (8376, 19264920), (10470, 15411936), (11168, 14448690), (12564, 12843280), (13960, 11558952), (15705, 10274624), (16752, 9632460), (20940, 7705968), (22336, 7224345), (25128, 6421640), (27920, 5779476), (31410, 5137312), (33504, 4816230), (41880, 3852984), (50256, 3210820), (55840, 2889738), (62820, 2568656), (67008, 2408115), (83760, 1926492), (100512, 1605410), (111680, 1444869), (125640, 1284328), (160541, 1005120), (167520, 963246), (201024, 802705), (251280, 642164), (321082, 502560), (335040, 481623)]