18988622640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:599

約数の個数: 480

約数和(自身を含む): 71748907776

約数和(自身を除く): 52760285136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 227, 234, 240, 243, 260, 270, 312, 324, 331, 351, 360, 390, 405, 432, 454, 468, 486, 520, 540, 585, 624, 648, 662, 681, 702, 720, 780, 810, 908, 936, 972, 993, 1040, 1053, 1080, 1135, 1170, 1215, 1296, 1324, 1362, 1404, 1560, 1620, 1655, 1755, 1816, 1872, 1944, 1986, 2043, 2106, 2160, 2270, 2340, 2430, 2648, 2724, 2808, 2951, 2979, 3120, 3159, 3240, 3310, 3405, 3510, 3632, 3888, 3972, 4086, 4212, 4303, 4540, 4680, 4860, 4965, 5265, 5296, 5448, 5616, 5902, 5958, 6129, 6318, 6480, 6620, 6810, 7020, 7944, 8172, 8424, 8606, 8853, 8937, 9080, 9360, 9720, 9930, 10215, 10530, 10896, 11804, 11916, 12258, 12636, 12909, 13240, 13620, 14040, 14755, 14895, 15795, 15888, 16344, 16848, 17212, 17706, 17874, 18160, 18387, 19440, 19860, 20430, 21060, 21515, 23608, 23832, 24516, 25272, 25818, 26480, 26559, 26811, 27240, 28080, 29510, 29790, 30645, 31590, 32688, 34424, 35412, 35748, 36774, 38727, 39720, 40860, 42120, 43030, 44265, 44685, 47216, 47664, 49032, 50544, 51636, 53118, 53622, 54480, 55161, 59020, 59580, 61290, 63180, 64545, 68848, 70824, 71496, 73548, 75137, 77454, 79440, 79677, 80433, 81720, 84240, 86060, 88530, 89370, 91935, 98064, 103272, 106236, 107244, 110322, 116181, 118040, 119160, 122580, 126360, 129090, 132795, 134055, 141648, 142992, 147096, 150274, 154908, 159354, 160866, 163440, 172120, 177060, 178740, 183870, 193635, 206544, 212472, 214488, 220644, 225411, 232362, 236080, 238320, 239031, 245160, 252720, 258180, 265590, 268110, 275805, 294192, 300548, 309816, 318708, 321732, 344240, 348543, 354120, 357480, 367740, 375685, 387270, 398385, 402165, 424944, 428976, 441288, 450822, 464724, 478062, 490320, 516360, 531180, 536220, 551610, 580905, 601096, 619632, 637416, 643464, 676233, 697086, 708240, 714960, 717093, 735480, 751370, 774540, 796770, 804330, 882576, 901644, 929448, 956124, 976781, 1032720, 1045629, 1062360, 1072440, 1103220, 1127055, 1161810, 1195155, 1202192, 1274832, 1286928, 1352466, 1394172, 1434186, 1470960, 1502740, 1549080, 1593540, 1608660, 1742715, 1803288, 1858896, 1912248, 1953562, 2028699, 2091258, 2124720, 2144880, 2206440, 2254110, 2323620, 2390310, 2704932, 2788344, 2868372, 2930343, 3005480, 3098160, 3187080, 3217320, 3381165, 3485430, 3585465, 3606576, 3824496, 3907124, 4057398, 4182516, 4412880, 4508220, 4647240, 4780620, 4883905, 5228145, 5409864, 5576688, 5736744, 5860686, 6010960, 6086097, 6374160, 6434640, 6762330, 6970860, 7170930, 7814248, 8114796, 8365032, 8791029, 9016440, 9294480, 9561240, 9767810, 10143495, 10456290, 10819728, 11473488, 11721372, 12172194, 13524660, 13941720, 14341860, 14651715, 15628496, 16229592, 16730064, 17582058, 18032880, 18258291, 19122480, 19535620, 20286990, 20912580, 23442744, 24344388, 26373087, 27049320, 27883440, 28683720, 29303430, 30430485, 32459184, 35164116, 36516582, 39071240, 40573980, 41825160, 43955145, 46885488, 48688776, 52746174, 54098640, 57367440, 58606860, 60860970, 70328232, 73033164, 78142480, 79119261, 81147960, 83650320, 87910290, 91291455, 97377552, 105492348, 117213720, 121721940, 131865435, 140656464, 146066328, 158238522, 162295920, 175820580, 182582910, 210984696, 234427440, 237357783, 243443880, 263730870, 292132656, 316477044, 351641160, 365165820, 395596305, 421969392, 474715566, 486887760, 527461740, 632954088, 703282320, 730331640, 791192610, 949431132, 1054923480, 1186788915, 1265908176, 1460663280, 1582385220, 1898862264, 2109846960, 2373577830, 3164770440, 3797724528, 4747155660, 6329540880, 9494311320, 18988622640]

約数ペア:

[(1, 18988622640), (2, 9494311320), (3, 6329540880), (4, 4747155660), (5, 3797724528), (6, 3164770440), (8, 2373577830), (9, 2109846960), (10, 1898862264), (12, 1582385220), (13, 1460663280), (15, 1265908176), (16, 1186788915), (18, 1054923480), (20, 949431132), (24, 791192610), (26, 730331640), (27, 703282320), (30, 632954088), (36, 527461740), (39, 486887760), (40, 474715566), (45, 421969392), (48, 395596305), (52, 365165820), (54, 351641160), (60, 316477044), (65, 292132656), (72, 263730870), (78, 243443880), (80, 237357783), (81, 234427440), (90, 210984696), (104, 182582910), (108, 175820580), (117, 162295920), (120, 158238522), (130, 146066328), (135, 140656464), (144, 131865435), (156, 121721940), (162, 117213720), (180, 105492348), (195, 97377552), (208, 91291455), (216, 87910290), (227, 83650320), (234, 81147960), (240, 79119261), (243, 78142480), (260, 73033164), (270, 70328232), (312, 60860970), (324, 58606860), (331, 57367440), (351, 54098640), (360, 52746174), (390, 48688776), (405, 46885488), (432, 43955145), (454, 41825160), (468, 40573980), (486, 39071240), (520, 36516582), (540, 35164116), (585, 32459184), (624, 30430485), (648, 29303430), (662, 28683720), (681, 27883440), (702, 27049320), (720, 26373087), (780, 24344388), (810, 23442744), (908, 20912580), (936, 20286990), (972, 19535620), (993, 19122480), (1040, 18258291), (1053, 18032880), (1080, 17582058), (1135, 16730064), (1170, 16229592), (1215, 15628496), (1296, 14651715), (1324, 14341860), (1362, 13941720), (1404, 13524660), (1560, 12172194), (1620, 11721372), (1655, 11473488), (1755, 10819728), (1816, 10456290), (1872, 10143495), (1944, 9767810), (1986, 9561240), (2043, 9294480), (2106, 9016440), (2160, 8791029), (2270, 8365032), (2340, 8114796), (2430, 7814248), (2648, 7170930), (2724, 6970860), (2808, 6762330), (2951, 6434640), (2979, 6374160), (3120, 6086097), (3159, 6010960), (3240, 5860686), (3310, 5736744), (3405, 5576688), (3510, 5409864), (3632, 5228145), (3888, 4883905), (3972, 4780620), (4086, 4647240), (4212, 4508220), (4303, 4412880), (4540, 4182516), (4680, 4057398), (4860, 3907124), (4965, 3824496), (5265, 3606576), (5296, 3585465), (5448, 3485430), (5616, 3381165), (5902, 3217320), (5958, 3187080), (6129, 3098160), (6318, 3005480), (6480, 2930343), (6620, 2868372), (6810, 2788344), (7020, 2704932), (7944, 2390310), (8172, 2323620), (8424, 2254110), (8606, 2206440), (8853, 2144880), (8937, 2124720), (9080, 2091258), (9360, 2028699), (9720, 1953562), (9930, 1912248), (10215, 1858896), (10530, 1803288), (10896, 1742715), (11804, 1608660), (11916, 1593540), (12258, 1549080), (12636, 1502740), (12909, 1470960), (13240, 1434186), (13620, 1394172), (14040, 1352466), (14755, 1286928), (14895, 1274832), (15795, 1202192), (15888, 1195155), (16344, 1161810), (16848, 1127055), (17212, 1103220), (17706, 1072440), (17874, 1062360), (18160, 1045629), (18387, 1032720), (19440, 976781), (19860, 956124), (20430, 929448), (21060, 901644), (21515, 882576), (23608, 804330), (23832, 796770), (24516, 774540), (25272, 751370), (25818, 735480), (26480, 717093), (26559, 714960), (26811, 708240), (27240, 697086), (28080, 676233), (29510, 643464), (29790, 637416), (30645, 619632), (31590, 601096), (32688, 580905), (34424, 551610), (35412, 536220), (35748, 531180), (36774, 516360), (38727, 490320), (39720, 478062), (40860, 464724), (42120, 450822), (43030, 441288), (44265, 428976), (44685, 424944), (47216, 402165), (47664, 398385), (49032, 387270), (50544, 375685), (51636, 367740), (53118, 357480), (53622, 354120), (54480, 348543), (55161, 344240), (59020, 321732), (59580, 318708), (61290, 309816), (63180, 300548), (64545, 294192), (68848, 275805), (70824, 268110), (71496, 265590), (73548, 258180), (75137, 252720), (77454, 245160), (79440, 239031), (79677, 238320), (80433, 236080), (81720, 232362), (84240, 225411), (86060, 220644), (88530, 214488), (89370, 212472), (91935, 206544), (98064, 193635), (103272, 183870), (106236, 178740), (107244, 177060), (110322, 172120), (116181, 163440), (118040, 160866), (119160, 159354), (122580, 154908), (126360, 150274), (129090, 147096), (132795, 142992), (134055, 141648)]