1610080416

素因数分解:

$2^5\times 3^4\times 7^3\times {\mathrm{1811}}^1$

素因数の和:1854

約数の個数: 240

約数和(自身を含む): 5525150400

約数和(自身を除く): 3915069984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 343, 378, 392, 432, 441, 504, 567, 588, 648, 672, 686, 756, 784, 864, 882, 1008, 1029, 1134, 1176, 1296, 1323, 1372, 1512, 1568, 1764, 1811, 2016, 2058, 2268, 2352, 2592, 2646, 2744, 3024, 3087, 3528, 3622, 3969, 4116, 4536, 4704, 5292, 5433, 5488, 6048, 6174, 7056, 7244, 7938, 8232, 9072, 9261, 10584, 10866, 10976, 12348, 12677, 14112, 14488, 15876, 16299, 16464, 18144, 18522, 21168, 21732, 24696, 25354, 27783, 28976, 31752, 32598, 32928, 37044, 38031, 42336, 43464, 48897, 49392, 50708, 55566, 57952, 63504, 65196, 74088, 76062, 86928, 88739, 97794, 98784, 101416, 111132, 114093, 127008, 130392, 146691, 148176, 152124, 173856, 177478, 195588, 202832, 222264, 228186, 260784, 266217, 293382, 296352, 304248, 342279, 354956, 391176, 405664, 444528, 456372, 521568, 532434, 586764, 608496, 621173, 684558, 709912, 782352, 798651, 889056, 912744, 1026837, 1064868, 1173528, 1216992, 1242346, 1369116, 1419824, 1564704, 1597302, 1825488, 1863519, 2053674, 2129736, 2347056, 2395953, 2484692, 2738232, 2839648, 3194604, 3650976, 3727038, 4107348, 4259472, 4694112, 4791906, 4969384, 5476464, 5590557, 6389208, 7187859, 7454076, 8214696, 8518944, 9583812, 9938768, 10952928, 11181114, 12778416, 14375718, 14908152, 16429392, 16771671, 19167624, 19877536, 22362228, 25556832, 28751436, 29816304, 32858784, 33543342, 38335248, 44724456, 50315013, 57502872, 59632608, 67086684, 76670496, 89448912, 100630026, 115005744, 134173368, 178897824, 201260052, 230011488, 268346736, 402520104, 536693472, 805040208, 1610080416]

約数ペア:

[(1, 1610080416), (2, 805040208), (3, 536693472), (4, 402520104), (6, 268346736), (7, 230011488), (8, 201260052), (9, 178897824), (12, 134173368), (14, 115005744), (16, 100630026), (18, 89448912), (21, 76670496), (24, 67086684), (27, 59632608), (28, 57502872), (32, 50315013), (36, 44724456), (42, 38335248), (48, 33543342), (49, 32858784), (54, 29816304), (56, 28751436), (63, 25556832), (72, 22362228), (81, 19877536), (84, 19167624), (96, 16771671), (98, 16429392), (108, 14908152), (112, 14375718), (126, 12778416), (144, 11181114), (147, 10952928), (162, 9938768), (168, 9583812), (189, 8518944), (196, 8214696), (216, 7454076), (224, 7187859), (252, 6389208), (288, 5590557), (294, 5476464), (324, 4969384), (336, 4791906), (343, 4694112), (378, 4259472), (392, 4107348), (432, 3727038), (441, 3650976), (504, 3194604), (567, 2839648), (588, 2738232), (648, 2484692), (672, 2395953), (686, 2347056), (756, 2129736), (784, 2053674), (864, 1863519), (882, 1825488), (1008, 1597302), (1029, 1564704), (1134, 1419824), (1176, 1369116), (1296, 1242346), (1323, 1216992), (1372, 1173528), (1512, 1064868), (1568, 1026837), (1764, 912744), (1811, 889056), (2016, 798651), (2058, 782352), (2268, 709912), (2352, 684558), (2592, 621173), (2646, 608496), (2744, 586764), (3024, 532434), (3087, 521568), (3528, 456372), (3622, 444528), (3969, 405664), (4116, 391176), (4536, 354956), (4704, 342279), (5292, 304248), (5433, 296352), (5488, 293382), (6048, 266217), (6174, 260784), (7056, 228186), (7244, 222264), (7938, 202832), (8232, 195588), (9072, 177478), (9261, 173856), (10584, 152124), (10866, 148176), (10976, 146691), (12348, 130392), (12677, 127008), (14112, 114093), (14488, 111132), (15876, 101416), (16299, 98784), (16464, 97794), (18144, 88739), (18522, 86928), (21168, 76062), (21732, 74088), (24696, 65196), (25354, 63504), (27783, 57952), (28976, 55566), (31752, 50708), (32598, 49392), (32928, 48897), (37044, 43464), (38031, 42336)]