2020288032

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{599}}^1$

素因数の和:868

約数の個数: 216

約数和(自身を含む): 6722352000

約数和(自身を除く): 4702063968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 239, 252, 288, 294, 336, 392, 441, 478, 504, 588, 599, 672, 717, 784, 882, 956, 1008, 1176, 1198, 1434, 1568, 1673, 1764, 1797, 1912, 2016, 2151, 2352, 2396, 2868, 3346, 3528, 3594, 3824, 4193, 4302, 4704, 4792, 5019, 5391, 5736, 6692, 7056, 7188, 7648, 8386, 8604, 9584, 10038, 10782, 11472, 11711, 12579, 13384, 14112, 14376, 15057, 16772, 17208, 19168, 20076, 21564, 22944, 23422, 25158, 26768, 28752, 29351, 30114, 33544, 34416, 35133, 37737, 40152, 43128, 46844, 50316, 53536, 57504, 58702, 60228, 67088, 68832, 70266, 75474, 80304, 86256, 88053, 93688, 100632, 105399, 117404, 120456, 134176, 140532, 143161, 150948, 160608, 172512, 176106, 187376, 201264, 210798, 234808, 240912, 264159, 281064, 286322, 301896, 352212, 374752, 402528, 421596, 429483, 469616, 481824, 528318, 562128, 572644, 603792, 704424, 843192, 858966, 939232, 1002127, 1056636, 1124256, 1145288, 1207584, 1288449, 1408848, 1686384, 1717932, 2004254, 2113272, 2290576, 2576898, 2817696, 3006381, 3372768, 3435864, 4008508, 4226544, 4581152, 5153796, 6012762, 6871728, 7014889, 8017016, 8453088, 9019143, 10307592, 12025524, 13743456, 14029778, 16034032, 18038286, 20615184, 21044667, 24051048, 28059556, 32068064, 36076572, 41230368, 42089334, 48102096, 56119112, 63134001, 72153144, 84178668, 96204192, 112238224, 126268002, 144306288, 168357336, 224476448, 252536004, 288612576, 336714672, 505072008, 673429344, 1010144016, 2020288032]

約数ペア:

[(1, 2020288032), (2, 1010144016), (3, 673429344), (4, 505072008), (6, 336714672), (7, 288612576), (8, 252536004), (9, 224476448), (12, 168357336), (14, 144306288), (16, 126268002), (18, 112238224), (21, 96204192), (24, 84178668), (28, 72153144), (32, 63134001), (36, 56119112), (42, 48102096), (48, 42089334), (49, 41230368), (56, 36076572), (63, 32068064), (72, 28059556), (84, 24051048), (96, 21044667), (98, 20615184), (112, 18038286), (126, 16034032), (144, 14029778), (147, 13743456), (168, 12025524), (196, 10307592), (224, 9019143), (239, 8453088), (252, 8017016), (288, 7014889), (294, 6871728), (336, 6012762), (392, 5153796), (441, 4581152), (478, 4226544), (504, 4008508), (588, 3435864), (599, 3372768), (672, 3006381), (717, 2817696), (784, 2576898), (882, 2290576), (956, 2113272), (1008, 2004254), (1176, 1717932), (1198, 1686384), (1434, 1408848), (1568, 1288449), (1673, 1207584), (1764, 1145288), (1797, 1124256), (1912, 1056636), (2016, 1002127), (2151, 939232), (2352, 858966), (2396, 843192), (2868, 704424), (3346, 603792), (3528, 572644), (3594, 562128), (3824, 528318), (4193, 481824), (4302, 469616), (4704, 429483), (4792, 421596), (5019, 402528), (5391, 374752), (5736, 352212), (6692, 301896), (7056, 286322), (7188, 281064), (7648, 264159), (8386, 240912), (8604, 234808), (9584, 210798), (10038, 201264), (10782, 187376), (11472, 176106), (11711, 172512), (12579, 160608), (13384, 150948), (14112, 143161), (14376, 140532), (15057, 134176), (16772, 120456), (17208, 117404), (19168, 105399), (20076, 100632), (21564, 93688), (22944, 88053), (23422, 86256), (25158, 80304), (26768, 75474), (28752, 70266), (29351, 68832), (30114, 67088), (33544, 60228), (34416, 58702), (35133, 57504), (37737, 53536), (40152, 50316), (43128, 46844)]