160842360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 581391360

約数和(自身を除く): 420549000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 61, 70, 73, 84, 86, 105, 120, 122, 129, 140, 146, 168, 172, 183, 210, 215, 219, 244, 258, 280, 292, 301, 305, 344, 365, 366, 420, 427, 430, 438, 488, 511, 516, 584, 602, 610, 645, 730, 732, 840, 854, 860, 876, 903, 915, 1022, 1032, 1095, 1204, 1220, 1281, 1290, 1460, 1464, 1505, 1533, 1708, 1720, 1752, 1806, 1830, 2044, 2135, 2190, 2408, 2440, 2555, 2562, 2580, 2623, 2920, 3010, 3066, 3139, 3416, 3612, 3660, 4088, 4270, 4380, 4453, 4515, 5110, 5124, 5160, 5246, 6020, 6132, 6278, 6405, 7224, 7320, 7665, 7869, 8540, 8760, 8906, 9030, 9417, 10220, 10248, 10492, 12040, 12264, 12556, 12810, 13115, 13359, 15330, 15695, 15738, 17080, 17812, 18060, 18361, 18834, 20440, 20984, 21973, 22265, 25112, 25620, 26230, 26718, 30660, 31171, 31390, 31476, 35624, 36120, 36722, 37668, 39345, 43946, 44530, 47085, 51240, 52460, 53436, 55083, 61320, 62342, 62780, 62952, 65919, 66795, 73444, 75336, 78690, 87892, 89060, 91805, 93513, 94170, 104920, 106872, 109865, 110166, 124684, 125560, 131838, 133590, 146888, 155855, 157380, 175784, 178120, 183610, 187026, 188340, 191479, 219730, 220332, 249368, 263676, 267180, 275415, 311710, 314760, 329595, 367220, 374052, 376680, 382958, 439460, 440664, 467565, 527352, 534360, 550830, 574437, 623420, 659190, 734440, 748104, 765916, 878920, 935130, 957395, 1101660, 1148874, 1246840, 1318380, 1340353, 1531832, 1870260, 1914790, 2203320, 2297748, 2636760, 2680706, 2872185, 3740520, 3829580, 4021059, 4595496, 5361412, 5744370, 6701765, 7659160, 8042118, 10722824, 11488740, 13403530, 16084236, 20105295, 22977480, 26807060, 32168472, 40210590, 53614120, 80421180, 160842360]

約数ペア:

[(1, 160842360), (2, 80421180), (3, 53614120), (4, 40210590), (5, 32168472), (6, 26807060), (7, 22977480), (8, 20105295), (10, 16084236), (12, 13403530), (14, 11488740), (15, 10722824), (20, 8042118), (21, 7659160), (24, 6701765), (28, 5744370), (30, 5361412), (35, 4595496), (40, 4021059), (42, 3829580), (43, 3740520), (56, 2872185), (60, 2680706), (61, 2636760), (70, 2297748), (73, 2203320), (84, 1914790), (86, 1870260), (105, 1531832), (120, 1340353), (122, 1318380), (129, 1246840), (140, 1148874), (146, 1101660), (168, 957395), (172, 935130), (183, 878920), (210, 765916), (215, 748104), (219, 734440), (244, 659190), (258, 623420), (280, 574437), (292, 550830), (301, 534360), (305, 527352), (344, 467565), (365, 440664), (366, 439460), (420, 382958), (427, 376680), (430, 374052), (438, 367220), (488, 329595), (511, 314760), (516, 311710), (584, 275415), (602, 267180), (610, 263676), (645, 249368), (730, 220332), (732, 219730), (840, 191479), (854, 188340), (860, 187026), (876, 183610), (903, 178120), (915, 175784), (1022, 157380), (1032, 155855), (1095, 146888), (1204, 133590), (1220, 131838), (1281, 125560), (1290, 124684), (1460, 110166), (1464, 109865), (1505, 106872), (1533, 104920), (1708, 94170), (1720, 93513), (1752, 91805), (1806, 89060), (1830, 87892), (2044, 78690), (2135, 75336), (2190, 73444), (2408, 66795), (2440, 65919), (2555, 62952), (2562, 62780), (2580, 62342), (2623, 61320), (2920, 55083), (3010, 53436), (3066, 52460), (3139, 51240), (3416, 47085), (3612, 44530), (3660, 43946), (4088, 39345), (4270, 37668), (4380, 36722), (4453, 36120), (4515, 35624), (5110, 31476), (5124, 31390), (5160, 31171), (5246, 30660), (6020, 26718), (6132, 26230), (6278, 25620), (6405, 25112), (7224, 22265), (7320, 21973), (7665, 20984), (7869, 20440), (8540, 18834), (8760, 18361), (8906, 18060), (9030, 17812), (9417, 17080), (10220, 15738), (10248, 15695), (10492, 15330), (12040, 13359), (12264, 13115), (12556, 12810)]