231786240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{8623}}^1$

素因数の和:8654

約数の個数: 144

約数和(自身を含む): 846117888

約数和(自身を除く): 614331648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8623, 8960, 13440, 17246, 25869, 26880, 34492, 43115, 51738, 60361, 68984, 86230, 103476, 120722, 129345, 137968, 172460, 181083, 206952, 241444, 258690, 275936, 301805, 344920, 362166, 413904, 482888, 517380, 551872, 603610, 689840, 724332, 827808, 905415, 965776, 1034760, 1103744, 1207220, 1379680, 1448664, 1655616, 1810830, 1931552, 2069520, 2207488, 2414440, 2759360, 2897328, 3311232, 3621660, 3863104, 4139040, 4828880, 5518720, 5794656, 6622464, 7243320, 7726208, 8278080, 9657760, 11037440, 11589312, 14486640, 15452416, 16556160, 19315520, 23178624, 28973280, 33112320, 38631040, 46357248, 57946560, 77262080, 115893120, 231786240]

約数ペア:

[(1, 231786240), (2, 115893120), (3, 77262080), (4, 57946560), (5, 46357248), (6, 38631040), (7, 33112320), (8, 28973280), (10, 23178624), (12, 19315520), (14, 16556160), (15, 15452416), (16, 14486640), (20, 11589312), (21, 11037440), (24, 9657760), (28, 8278080), (30, 7726208), (32, 7243320), (35, 6622464), (40, 5794656), (42, 5518720), (48, 4828880), (56, 4139040), (60, 3863104), (64, 3621660), (70, 3311232), (80, 2897328), (84, 2759360), (96, 2414440), (105, 2207488), (112, 2069520), (120, 1931552), (128, 1810830), (140, 1655616), (160, 1448664), (168, 1379680), (192, 1207220), (210, 1103744), (224, 1034760), (240, 965776), (256, 905415), (280, 827808), (320, 724332), (336, 689840), (384, 603610), (420, 551872), (448, 517380), (480, 482888), (560, 413904), (640, 362166), (672, 344920), (768, 301805), (840, 275936), (896, 258690), (960, 241444), (1120, 206952), (1280, 181083), (1344, 172460), (1680, 137968), (1792, 129345), (1920, 120722), (2240, 103476), (2688, 86230), (3360, 68984), (3840, 60361), (4480, 51738), (5376, 43115), (6720, 34492), (8623, 26880), (8960, 25869), (13440, 17246)]