212343120

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:373

約数の個数: 280

約数和(自身を含む): 809939232

約数和(自身を除く): 597596112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 331, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 648, 660, 662, 720, 729, 792, 810, 880, 891, 972, 990, 993, 1080, 1188, 1215, 1296, 1320, 1324, 1458, 1485, 1584, 1620, 1655, 1782, 1944, 1980, 1986, 2160, 2376, 2430, 2640, 2648, 2673, 2916, 2970, 2979, 3240, 3310, 3564, 3641, 3645, 3888, 3960, 3972, 4455, 4752, 4860, 4965, 5296, 5346, 5832, 5940, 5958, 6480, 6620, 7128, 7282, 7290, 7920, 7944, 8019, 8910, 8937, 9720, 9930, 10692, 10923, 11664, 11880, 11916, 13240, 13365, 14256, 14564, 14580, 14895, 15888, 16038, 17820, 17874, 18205, 19440, 19860, 21384, 21846, 23760, 23832, 26480, 26730, 26811, 29128, 29160, 29790, 32076, 32769, 35640, 35748, 36410, 39720, 40095, 42768, 43692, 44685, 47664, 53460, 53622, 54615, 58256, 58320, 59580, 64152, 65538, 71280, 71496, 72820, 79440, 80190, 80433, 87384, 89370, 98307, 106920, 107244, 109230, 119160, 128304, 131076, 134055, 142992, 145640, 160380, 160866, 163845, 174768, 178740, 196614, 213840, 214488, 218460, 238320, 241299, 262152, 268110, 291280, 294921, 320760, 321732, 327690, 357480, 393228, 402165, 428976, 436920, 482598, 491535, 524304, 536220, 589842, 641520, 643464, 655380, 714960, 786456, 804330, 873840, 884763, 965196, 983070, 1072440, 1179684, 1206495, 1286928, 1310760, 1474605, 1572912, 1608660, 1769526, 1930392, 1966140, 2144880, 2359368, 2412990, 2621520, 2654289, 2949210, 3217320, 3539052, 3860784, 3932280, 4423815, 4718736, 4825980, 5308578, 5898420, 6434640, 7078104, 7864560, 8847630, 9651960, 10617156, 11796840, 13271445, 14156208, 17695260, 19303920, 21234312, 23593680, 26542890, 35390520, 42468624, 53085780, 70781040, 106171560, 212343120]

約数ペア:

[(1, 212343120), (2, 106171560), (3, 70781040), (4, 53085780), (5, 42468624), (6, 35390520), (8, 26542890), (9, 23593680), (10, 21234312), (11, 19303920), (12, 17695260), (15, 14156208), (16, 13271445), (18, 11796840), (20, 10617156), (22, 9651960), (24, 8847630), (27, 7864560), (30, 7078104), (33, 6434640), (36, 5898420), (40, 5308578), (44, 4825980), (45, 4718736), (48, 4423815), (54, 3932280), (55, 3860784), (60, 3539052), (66, 3217320), (72, 2949210), (80, 2654289), (81, 2621520), (88, 2412990), (90, 2359368), (99, 2144880), (108, 1966140), (110, 1930392), (120, 1769526), (132, 1608660), (135, 1572912), (144, 1474605), (162, 1310760), (165, 1286928), (176, 1206495), (180, 1179684), (198, 1072440), (216, 983070), (220, 965196), (240, 884763), (243, 873840), (264, 804330), (270, 786456), (297, 714960), (324, 655380), (330, 643464), (331, 641520), (360, 589842), (396, 536220), (405, 524304), (432, 491535), (440, 482598), (486, 436920), (495, 428976), (528, 402165), (540, 393228), (594, 357480), (648, 327690), (660, 321732), (662, 320760), (720, 294921), (729, 291280), (792, 268110), (810, 262152), (880, 241299), (891, 238320), (972, 218460), (990, 214488), (993, 213840), (1080, 196614), (1188, 178740), (1215, 174768), (1296, 163845), (1320, 160866), (1324, 160380), (1458, 145640), (1485, 142992), (1584, 134055), (1620, 131076), (1655, 128304), (1782, 119160), (1944, 109230), (1980, 107244), (1986, 106920), (2160, 98307), (2376, 89370), (2430, 87384), (2640, 80433), (2648, 80190), (2673, 79440), (2916, 72820), (2970, 71496), (2979, 71280), (3240, 65538), (3310, 64152), (3564, 59580), (3641, 58320), (3645, 58256), (3888, 54615), (3960, 53622), (3972, 53460), (4455, 47664), (4752, 44685), (4860, 43692), (4965, 42768), (5296, 40095), (5346, 39720), (5832, 36410), (5940, 35748), (5958, 35640), (6480, 32769), (6620, 32076), (7128, 29790), (7282, 29160), (7290, 29128), (7920, 26811), (7944, 26730), (8019, 26480), (8910, 23832), (8937, 23760), (9720, 21846), (9930, 21384), (10692, 19860), (10923, 19440), (11664, 18205), (11880, 17874), (11916, 17820), (13240, 16038), (13365, 15888), (14256, 14895), (14564, 14580)]