1213848720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1939

約数の個数: 320

約数和(自身を含む): 4892067840

約数和(自身を除く): 3678219120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 108, 112, 120, 126, 129, 135, 140, 144, 168, 172, 180, 189, 210, 215, 216, 240, 252, 258, 270, 280, 301, 315, 336, 344, 360, 378, 387, 420, 430, 432, 504, 516, 540, 560, 602, 630, 645, 688, 720, 756, 774, 840, 860, 903, 945, 1008, 1032, 1080, 1161, 1204, 1260, 1290, 1505, 1512, 1548, 1680, 1720, 1806, 1867, 1890, 1935, 2064, 2160, 2322, 2408, 2520, 2580, 2709, 3010, 3024, 3096, 3440, 3612, 3734, 3780, 3870, 4515, 4644, 4816, 5040, 5160, 5418, 5601, 5805, 6020, 6192, 7224, 7468, 7560, 7740, 8127, 9030, 9288, 9335, 10320, 10836, 11202, 11610, 12040, 13069, 13545, 14448, 14936, 15120, 15480, 16254, 16803, 18060, 18576, 18670, 21672, 22404, 23220, 24080, 26138, 27090, 28005, 29872, 30960, 32508, 33606, 36120, 37340, 39207, 40635, 43344, 44808, 46440, 50409, 52276, 54180, 56010, 65016, 65345, 67212, 72240, 74680, 78414, 80281, 81270, 84015, 89616, 92880, 100818, 104552, 108360, 112020, 117621, 130032, 130690, 134424, 149360, 156828, 160562, 162540, 168030, 196035, 201636, 209104, 216720, 224040, 235242, 240843, 252045, 261380, 268848, 313656, 321124, 325080, 336060, 352863, 392070, 401405, 403272, 448080, 470484, 481686, 504090, 522760, 561967, 588105, 627312, 642248, 650160, 672120, 705726, 722529, 784140, 802810, 806544, 940968, 963372, 1008180, 1045520, 1123934, 1176210, 1204215, 1284496, 1344240, 1411452, 1445058, 1568280, 1605620, 1685901, 1764315, 1881936, 1926744, 2016360, 2167587, 2247868, 2352420, 2408430, 2809835, 2822904, 2890116, 3136560, 3211240, 3371802, 3528630, 3612645, 3853488, 4032720, 4335174, 4495736, 4704840, 4816860, 5057703, 5619670, 5645808, 5780232, 6422480, 6743604, 7057260, 7225290, 8429505, 8670348, 8991472, 9409680, 9633720, 10115406, 10837935, 11239340, 11560464, 13487208, 14114520, 14450580, 15173109, 16859010, 17340696, 19267440, 20230812, 21675870, 22478680, 25288515, 26974416, 28229040, 28901160, 30346218, 33718020, 34681392, 40461624, 43351740, 44957360, 50577030, 57802320, 60692436, 67436040, 75865545, 80923248, 86703480, 101154060, 121384872, 134872080, 151731090, 173406960, 202308120, 242769744, 303462180, 404616240, 606924360, 1213848720]

約数ペア:

[(1, 1213848720), (2, 606924360), (3, 404616240), (4, 303462180), (5, 242769744), (6, 202308120), (7, 173406960), (8, 151731090), (9, 134872080), (10, 121384872), (12, 101154060), (14, 86703480), (15, 80923248), (16, 75865545), (18, 67436040), (20, 60692436), (21, 57802320), (24, 50577030), (27, 44957360), (28, 43351740), (30, 40461624), (35, 34681392), (36, 33718020), (40, 30346218), (42, 28901160), (43, 28229040), (45, 26974416), (48, 25288515), (54, 22478680), (56, 21675870), (60, 20230812), (63, 19267440), (70, 17340696), (72, 16859010), (80, 15173109), (84, 14450580), (86, 14114520), (90, 13487208), (105, 11560464), (108, 11239340), (112, 10837935), (120, 10115406), (126, 9633720), (129, 9409680), (135, 8991472), (140, 8670348), (144, 8429505), (168, 7225290), (172, 7057260), (180, 6743604), (189, 6422480), (210, 5780232), (215, 5645808), (216, 5619670), (240, 5057703), (252, 4816860), (258, 4704840), (270, 4495736), (280, 4335174), (301, 4032720), (315, 3853488), (336, 3612645), (344, 3528630), (360, 3371802), (378, 3211240), (387, 3136560), (420, 2890116), (430, 2822904), (432, 2809835), (504, 2408430), (516, 2352420), (540, 2247868), (560, 2167587), (602, 2016360), (630, 1926744), (645, 1881936), (688, 1764315), (720, 1685901), (756, 1605620), (774, 1568280), (840, 1445058), (860, 1411452), (903, 1344240), (945, 1284496), (1008, 1204215), (1032, 1176210), (1080, 1123934), (1161, 1045520), (1204, 1008180), (1260, 963372), (1290, 940968), (1505, 806544), (1512, 802810), (1548, 784140), (1680, 722529), (1720, 705726), (1806, 672120), (1867, 650160), (1890, 642248), (1935, 627312), (2064, 588105), (2160, 561967), (2322, 522760), (2408, 504090), (2520, 481686), (2580, 470484), (2709, 448080), (3010, 403272), (3024, 401405), (3096, 392070), (3440, 352863), (3612, 336060), (3734, 325080), (3780, 321124), (3870, 313656), (4515, 268848), (4644, 261380), (4816, 252045), (5040, 240843), (5160, 235242), (5418, 224040), (5601, 216720), (5805, 209104), (6020, 201636), (6192, 196035), (7224, 168030), (7468, 162540), (7560, 160562), (7740, 156828), (8127, 149360), (9030, 134424), (9288, 130690), (9335, 130032), (10320, 117621), (10836, 112020), (11202, 108360), (11610, 104552), (12040, 100818), (13069, 92880), (13545, 89616), (14448, 84015), (14936, 81270), (15120, 80281), (15480, 78414), (16254, 74680), (16803, 72240), (18060, 67212), (18576, 65345), (18670, 65016), (21672, 56010), (22404, 54180), (23220, 52276), (24080, 50409), (26138, 46440), (27090, 44808), (28005, 43344), (29872, 40635), (30960, 39207), (32508, 37340), (33606, 36120)]