920753568

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1697

約数の個数: 240

約数和(自身を含む): 3196537344

約数和(自身を除く): 2275783776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 324, 336, 372, 378, 432, 434, 496, 504, 558, 567, 648, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1134, 1296, 1302, 1488, 1512, 1637, 1674, 1736, 1953, 2016, 2232, 2268, 2511, 2592, 2604, 2976, 3024, 3274, 3348, 3472, 3906, 4464, 4536, 4911, 5022, 5208, 5859, 6048, 6548, 6696, 6944, 7812, 8928, 9072, 9822, 10044, 10416, 11459, 11718, 13096, 13392, 14733, 15624, 17577, 18144, 19644, 20088, 20832, 22918, 23436, 26192, 26784, 29466, 31248, 34377, 35154, 39288, 40176, 44199, 45836, 46872, 50747, 52384, 58932, 62496, 68754, 70308, 78576, 80352, 88398, 91672, 93744, 101494, 103131, 117864, 132597, 137508, 140616, 152241, 157152, 176796, 183344, 187488, 202988, 206262, 235728, 265194, 275016, 281232, 304482, 309393, 353592, 355229, 366688, 405976, 412524, 456723, 471456, 530388, 550032, 562464, 608964, 618786, 707184, 710458, 811952, 825048, 913446, 928179, 1060776, 1065687, 1100064, 1217928, 1237572, 1370169, 1414368, 1420916, 1623904, 1650096, 1826892, 1856358, 2121552, 2131374, 2435856, 2475144, 2740338, 2841832, 3197061, 3300192, 3653784, 3712716, 4110507, 4243104, 4262748, 4871712, 4950288, 5480676, 5683664, 6394122, 7307568, 7425432, 8221014, 8525496, 9591183, 9900576, 10961352, 11367328, 12788244, 14615136, 14850864, 16442028, 17050992, 19182366, 21922704, 25576488, 28773549, 29701728, 32884056, 34101984, 38364732, 43845408, 51152976, 57547098, 65768112, 76729464, 102305952, 115094196, 131536224, 153458928, 230188392, 306917856, 460376784, 920753568]

約数ペア:

[(1, 920753568), (2, 460376784), (3, 306917856), (4, 230188392), (6, 153458928), (7, 131536224), (8, 115094196), (9, 102305952), (12, 76729464), (14, 65768112), (16, 57547098), (18, 51152976), (21, 43845408), (24, 38364732), (27, 34101984), (28, 32884056), (31, 29701728), (32, 28773549), (36, 25576488), (42, 21922704), (48, 19182366), (54, 17050992), (56, 16442028), (62, 14850864), (63, 14615136), (72, 12788244), (81, 11367328), (84, 10961352), (93, 9900576), (96, 9591183), (108, 8525496), (112, 8221014), (124, 7425432), (126, 7307568), (144, 6394122), (162, 5683664), (168, 5480676), (186, 4950288), (189, 4871712), (216, 4262748), (217, 4243104), (224, 4110507), (248, 3712716), (252, 3653784), (279, 3300192), (288, 3197061), (324, 2841832), (336, 2740338), (372, 2475144), (378, 2435856), (432, 2131374), (434, 2121552), (496, 1856358), (504, 1826892), (558, 1650096), (567, 1623904), (648, 1420916), (651, 1414368), (672, 1370169), (744, 1237572), (756, 1217928), (837, 1100064), (864, 1065687), (868, 1060776), (992, 928179), (1008, 913446), (1116, 825048), (1134, 811952), (1296, 710458), (1302, 707184), (1488, 618786), (1512, 608964), (1637, 562464), (1674, 550032), (1736, 530388), (1953, 471456), (2016, 456723), (2232, 412524), (2268, 405976), (2511, 366688), (2592, 355229), (2604, 353592), (2976, 309393), (3024, 304482), (3274, 281232), (3348, 275016), (3472, 265194), (3906, 235728), (4464, 206262), (4536, 202988), (4911, 187488), (5022, 183344), (5208, 176796), (5859, 157152), (6048, 152241), (6548, 140616), (6696, 137508), (6944, 132597), (7812, 117864), (8928, 103131), (9072, 101494), (9822, 93744), (10044, 91672), (10416, 88398), (11459, 80352), (11718, 78576), (13096, 70308), (13392, 68754), (14733, 62496), (15624, 58932), (17577, 52384), (18144, 50747), (19644, 46872), (20088, 45836), (20832, 44199), (22918, 40176), (23436, 39288), (26192, 35154), (26784, 34377), (29466, 31248)]