2531196720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 480

約数和(自身を含む): 9890200320

約数和(自身を除く): 7359003600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 43, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 86, 90, 95, 104, 114, 117, 120, 129, 130, 144, 152, 156, 171, 172, 180, 190, 195, 208, 215, 228, 234, 240, 247, 258, 260, 285, 304, 312, 331, 342, 344, 360, 380, 387, 390, 430, 456, 468, 494, 516, 520, 559, 570, 585, 624, 645, 662, 684, 688, 720, 741, 760, 774, 780, 817, 855, 860, 912, 936, 988, 993, 1032, 1040, 1118, 1140, 1170, 1235, 1290, 1324, 1368, 1482, 1520, 1548, 1560, 1634, 1655, 1677, 1710, 1720, 1872, 1935, 1976, 1986, 2064, 2223, 2236, 2280, 2340, 2451, 2470, 2580, 2648, 2736, 2795, 2964, 2979, 3096, 3120, 3268, 3310, 3354, 3420, 3440, 3705, 3870, 3952, 3972, 4085, 4303, 4446, 4472, 4560, 4680, 4902, 4940, 4965, 5031, 5160, 5296, 5590, 5928, 5958, 6192, 6289, 6536, 6620, 6708, 6840, 7353, 7410, 7740, 7944, 8170, 8385, 8606, 8892, 8944, 9360, 9804, 9880, 9930, 10062, 10320, 10621, 11115, 11180, 11856, 11916, 12255, 12578, 12909, 13072, 13240, 13416, 13680, 14233, 14706, 14820, 14895, 15480, 15888, 16340, 16770, 17212, 17784, 18867, 19608, 19760, 19860, 20124, 21242, 21515, 22230, 22360, 23832, 24510, 25155, 25156, 25818, 26480, 26832, 28466, 29412, 29640, 29790, 30960, 31445, 31863, 32680, 33540, 34424, 35568, 36765, 37734, 38727, 39216, 39720, 40248, 42484, 42699, 43030, 44460, 44720, 47664, 49020, 50310, 50312, 51636, 53105, 56601, 56932, 58824, 59280, 59580, 62890, 63726, 64545, 65360, 67080, 68848, 71165, 73530, 75468, 77454, 79440, 80496, 81757, 84968, 85398, 86060, 88920, 94335, 95589, 98040, 100620, 100624, 103272, 106210, 113202, 113864, 117648, 119160, 125780, 127452, 128097, 129090, 134160, 142330, 147060, 150936, 154908, 159315, 163514, 169936, 170796, 172120, 177840, 185029, 188670, 191178, 193635, 196080, 201240, 206544, 212420, 213495, 226404, 227728, 238320, 245271, 251560, 254904, 256194, 258180, 270427, 283005, 284660, 294120, 301872, 309816, 318630, 327028, 341592, 344240, 370058, 377340, 382356, 387270, 402480, 408785, 424840, 426990, 452808, 477945, 490542, 503120, 509808, 512388, 516360, 540854, 555087, 566010, 569320, 588240, 619632, 637260, 640485, 654056, 683184, 735813, 740116, 754680, 764712, 774540, 811281, 817570, 849680, 853980, 905616, 925145, 955890, 981084, 1024776, 1032720, 1081708, 1110174, 1132020, 1138640, 1226355, 1274520, 1280970, 1308112, 1352135, 1471626, 1480232, 1509360, 1529424, 1549080, 1622562, 1635140, 1665261, 1707960, 1850290, 1911780, 1962168, 2049552, 2163416, 2220348, 2264040, 2433843, 2452710, 2549040, 2561940, 2704270, 2775435, 2943252, 2960464, 3098160, 3245124, 3270280, 3330522, 3415920, 3515551, 3679065, 3700580, 3823560, 3924336, 4056405, 4326832, 4440696, 4528080, 4867686, 4905420, 5123880, 5408540, 5550870, 5886504, 6490248, 6540560, 6661044, 7031102, 7358130, 7401160, 7647120, 8112810, 8326305, 8881392, 9735372, 9810840, 10247760, 10546653, 10817080, 11101740, 11773008, 12169215, 12980496, 13322088, 14062204, 14716260, 14802320, 16225620, 16652610, 17577755, 19470744, 19621680, 21093306, 21634160, 22203480, 24338430, 26644176, 28124408, 29432520, 31639959, 32451240, 33305220, 35155510, 38941488, 42186612, 44406960, 48676860, 52733265, 56248816, 58865040, 63279918, 64902480, 66610440, 70311020, 84373224, 97353720, 105466530, 126559836, 133220880, 140622040, 158199795, 168746448, 194707440, 210933060, 253119672, 281244080, 316399590, 421866120, 506239344, 632799180, 843732240, 1265598360, 2531196720]

約数ペア:

[(1, 2531196720), (2, 1265598360), (3, 843732240), (4, 632799180), (5, 506239344), (6, 421866120), (8, 316399590), (9, 281244080), (10, 253119672), (12, 210933060), (13, 194707440), (15, 168746448), (16, 158199795), (18, 140622040), (19, 133220880), (20, 126559836), (24, 105466530), (26, 97353720), (30, 84373224), (36, 70311020), (38, 66610440), (39, 64902480), (40, 63279918), (43, 58865040), (45, 56248816), (48, 52733265), (52, 48676860), (57, 44406960), (60, 42186612), (65, 38941488), (72, 35155510), (76, 33305220), (78, 32451240), (80, 31639959), (86, 29432520), (90, 28124408), (95, 26644176), (104, 24338430), (114, 22203480), (117, 21634160), (120, 21093306), (129, 19621680), (130, 19470744), (144, 17577755), (152, 16652610), (156, 16225620), (171, 14802320), (172, 14716260), (180, 14062204), (190, 13322088), (195, 12980496), (208, 12169215), (215, 11773008), (228, 11101740), (234, 10817080), (240, 10546653), (247, 10247760), (258, 9810840), (260, 9735372), (285, 8881392), (304, 8326305), (312, 8112810), (331, 7647120), (342, 7401160), (344, 7358130), (360, 7031102), (380, 6661044), (387, 6540560), (390, 6490248), (430, 5886504), (456, 5550870), (468, 5408540), (494, 5123880), (516, 4905420), (520, 4867686), (559, 4528080), (570, 4440696), (585, 4326832), (624, 4056405), (645, 3924336), (662, 3823560), (684, 3700580), (688, 3679065), (720, 3515551), (741, 3415920), (760, 3330522), (774, 3270280), (780, 3245124), (817, 3098160), (855, 2960464), (860, 2943252), (912, 2775435), (936, 2704270), (988, 2561940), (993, 2549040), (1032, 2452710), (1040, 2433843), (1118, 2264040), (1140, 2220348), (1170, 2163416), (1235, 2049552), (1290, 1962168), (1324, 1911780), (1368, 1850290), (1482, 1707960), (1520, 1665261), (1548, 1635140), (1560, 1622562), (1634, 1549080), (1655, 1529424), (1677, 1509360), (1710, 1480232), (1720, 1471626), (1872, 1352135), (1935, 1308112), (1976, 1280970), (1986, 1274520), (2064, 1226355), (2223, 1138640), (2236, 1132020), (2280, 1110174), (2340, 1081708), (2451, 1032720), (2470, 1024776), (2580, 981084), (2648, 955890), (2736, 925145), (2795, 905616), (2964, 853980), (2979, 849680), (3096, 817570), (3120, 811281), (3268, 774540), (3310, 764712), (3354, 754680), (3420, 740116), (3440, 735813), (3705, 683184), (3870, 654056), (3952, 640485), (3972, 637260), (4085, 619632), (4303, 588240), (4446, 569320), (4472, 566010), (4560, 555087), (4680, 540854), (4902, 516360), (4940, 512388), (4965, 509808), (5031, 503120), (5160, 490542), (5296, 477945), (5590, 452808), (5928, 426990), (5958, 424840), (6192, 408785), (6289, 402480), (6536, 387270), (6620, 382356), (6708, 377340), (6840, 370058), (7353, 344240), (7410, 341592), (7740, 327028), (7944, 318630), (8170, 309816), (8385, 301872), (8606, 294120), (8892, 284660), (8944, 283005), (9360, 270427), (9804, 258180), (9880, 256194), (9930, 254904), (10062, 251560), (10320, 245271), (10621, 238320), (11115, 227728), (11180, 226404), (11856, 213495), (11916, 212420), (12255, 206544), (12578, 201240), (12909, 196080), (13072, 193635), (13240, 191178), (13416, 188670), (13680, 185029), (14233, 177840), (14706, 172120), (14820, 170796), (14895, 169936), (15480, 163514), (15888, 159315), (16340, 154908), (16770, 150936), (17212, 147060), (17784, 142330), (18867, 134160), (19608, 129090), (19760, 128097), (19860, 127452), (20124, 125780), (21242, 119160), (21515, 117648), (22230, 113864), (22360, 113202), (23832, 106210), (24510, 103272), (25155, 100624), (25156, 100620), (25818, 98040), (26480, 95589), (26832, 94335), (28466, 88920), (29412, 86060), (29640, 85398), (29790, 84968), (30960, 81757), (31445, 80496), (31863, 79440), (32680, 77454), (33540, 75468), (34424, 73530), (35568, 71165), (36765, 68848), (37734, 67080), (38727, 65360), (39216, 64545), (39720, 63726), (40248, 62890), (42484, 59580), (42699, 59280), (43030, 58824), (44460, 56932), (44720, 56601), (47664, 53105), (49020, 51636), (50310, 50312)]