19699720992

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6661}}^1$

素因数の和:6853

約数の個数: 240

約数和(自身を含む): 66629166912

約数和(自身を除く): 46929445920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 163, 168, 189, 216, 224, 252, 288, 324, 326, 336, 378, 432, 489, 504, 567, 648, 652, 672, 756, 864, 978, 1008, 1134, 1141, 1296, 1304, 1467, 1512, 1956, 2016, 2268, 2282, 2592, 2608, 2934, 3024, 3423, 3912, 4401, 4536, 4564, 5216, 5868, 6048, 6661, 6846, 7824, 8802, 9072, 9128, 10269, 11736, 13203, 13322, 13692, 15648, 17604, 18144, 18256, 19983, 20538, 23472, 26406, 26644, 27384, 30807, 35208, 36512, 39966, 41076, 46627, 46944, 52812, 53288, 54768, 59949, 61614, 70416, 79932, 82152, 92421, 93254, 105624, 106576, 109536, 119898, 123228, 139881, 140832, 159864, 164304, 179847, 184842, 186508, 211248, 213152, 239796, 246456, 279762, 319728, 328608, 359694, 369684, 373016, 419643, 422496, 479592, 492912, 539541, 559524, 639456, 719388, 739368, 746032, 839286, 959184, 985824, 1079082, 1085743, 1119048, 1258929, 1438776, 1478736, 1492064, 1678572, 1918368, 2158164, 2171486, 2238096, 2517858, 2877552, 2957472, 3257229, 3357144, 3776787, 4316328, 4342972, 4476192, 5035716, 5755104, 6514458, 6714288, 7553574, 7600201, 8632656, 8685944, 9771687, 10071432, 13028916, 13428576, 15107148, 15200402, 17265312, 17371888, 19543374, 20142864, 22800603, 26057832, 29315061, 30214296, 30400804, 34743776, 39086748, 40285728, 45601206, 52115664, 58630122, 60428592, 60801608, 68401809, 78173496, 87945183, 91202412, 104231328, 117260244, 120857184, 121603216, 136803618, 156346992, 175890366, 182404824, 205205427, 234520488, 243206432, 273607236, 312693984, 351780732, 364809648, 410410854, 469040976, 547214472, 615616281, 703561464, 729619296, 820821708, 938081952, 1094428944, 1231232562, 1407122928, 1641643416, 2188857888, 2462465124, 2814245856, 3283286832, 4924930248, 6566573664, 9849860496, 19699720992]

約数ペア:

[(1, 19699720992), (2, 9849860496), (3, 6566573664), (4, 4924930248), (6, 3283286832), (7, 2814245856), (8, 2462465124), (9, 2188857888), (12, 1641643416), (14, 1407122928), (16, 1231232562), (18, 1094428944), (21, 938081952), (24, 820821708), (27, 729619296), (28, 703561464), (32, 615616281), (36, 547214472), (42, 469040976), (48, 410410854), (54, 364809648), (56, 351780732), (63, 312693984), (72, 273607236), (81, 243206432), (84, 234520488), (96, 205205427), (108, 182404824), (112, 175890366), (126, 156346992), (144, 136803618), (162, 121603216), (163, 120857184), (168, 117260244), (189, 104231328), (216, 91202412), (224, 87945183), (252, 78173496), (288, 68401809), (324, 60801608), (326, 60428592), (336, 58630122), (378, 52115664), (432, 45601206), (489, 40285728), (504, 39086748), (567, 34743776), (648, 30400804), (652, 30214296), (672, 29315061), (756, 26057832), (864, 22800603), (978, 20142864), (1008, 19543374), (1134, 17371888), (1141, 17265312), (1296, 15200402), (1304, 15107148), (1467, 13428576), (1512, 13028916), (1956, 10071432), (2016, 9771687), (2268, 8685944), (2282, 8632656), (2592, 7600201), (2608, 7553574), (2934, 6714288), (3024, 6514458), (3423, 5755104), (3912, 5035716), (4401, 4476192), (4536, 4342972), (4564, 4316328), (5216, 3776787), (5868, 3357144), (6048, 3257229), (6661, 2957472), (6846, 2877552), (7824, 2517858), (8802, 2238096), (9072, 2171486), (9128, 2158164), (10269, 1918368), (11736, 1678572), (13203, 1492064), (13322, 1478736), (13692, 1438776), (15648, 1258929), (17604, 1119048), (18144, 1085743), (18256, 1079082), (19983, 985824), (20538, 959184), (23472, 839286), (26406, 746032), (26644, 739368), (27384, 719388), (30807, 639456), (35208, 559524), (36512, 539541), (39966, 492912), (41076, 479592), (46627, 422496), (46944, 419643), (52812, 373016), (53288, 369684), (54768, 359694), (59949, 328608), (61614, 319728), (70416, 279762), (79932, 246456), (82152, 239796), (92421, 213152), (93254, 211248), (105624, 186508), (106576, 184842), (109536, 179847), (119898, 164304), (123228, 159864), (139881, 140832)]