260110080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:431

約数の個数: 216

約数和(自身を含む): 916096272

約数和(自身を除く): 655986192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 256, 268, 288, 320, 335, 337, 360, 384, 402, 480, 536, 576, 603, 640, 670, 674, 720, 768, 804, 960, 1005, 1011, 1072, 1152, 1206, 1280, 1340, 1348, 1440, 1608, 1685, 1920, 2010, 2022, 2144, 2304, 2412, 2680, 2696, 2880, 3015, 3033, 3216, 3370, 3840, 4020, 4044, 4288, 4824, 5055, 5360, 5392, 5760, 6030, 6066, 6432, 6740, 8040, 8088, 8576, 9648, 10110, 10720, 10784, 11520, 12060, 12132, 12864, 13480, 15165, 16080, 16176, 17152, 19296, 20220, 21440, 21568, 22579, 24120, 24264, 25728, 26960, 30330, 32160, 32352, 38592, 40440, 42880, 43136, 45158, 48240, 48528, 51456, 53920, 60660, 64320, 64704, 67737, 77184, 80880, 85760, 86272, 90316, 96480, 97056, 107840, 112895, 121320, 128640, 129408, 135474, 154368, 161760, 180632, 192960, 194112, 203211, 215680, 225790, 242640, 257280, 258816, 270948, 323520, 338685, 361264, 385920, 388224, 406422, 431360, 451580, 485280, 541896, 647040, 677370, 722528, 771840, 776448, 812844, 903160, 970560, 1016055, 1083792, 1294080, 1354740, 1445056, 1625688, 1806320, 1941120, 2032110, 2167584, 2709480, 2890112, 3251376, 3612640, 3882240, 4064220, 4335168, 5418960, 5780224, 6502752, 7225280, 8128440, 8670336, 10837920, 13005504, 14450560, 16256880, 17340672, 21675840, 26011008, 28901120, 32513760, 43351680, 52022016, 65027520, 86703360, 130055040, 260110080]

約数ペア:

[(1, 260110080), (2, 130055040), (3, 86703360), (4, 65027520), (5, 52022016), (6, 43351680), (8, 32513760), (9, 28901120), (10, 26011008), (12, 21675840), (15, 17340672), (16, 16256880), (18, 14450560), (20, 13005504), (24, 10837920), (30, 8670336), (32, 8128440), (36, 7225280), (40, 6502752), (45, 5780224), (48, 5418960), (60, 4335168), (64, 4064220), (67, 3882240), (72, 3612640), (80, 3251376), (90, 2890112), (96, 2709480), (120, 2167584), (128, 2032110), (134, 1941120), (144, 1806320), (160, 1625688), (180, 1445056), (192, 1354740), (201, 1294080), (240, 1083792), (256, 1016055), (268, 970560), (288, 903160), (320, 812844), (335, 776448), (337, 771840), (360, 722528), (384, 677370), (402, 647040), (480, 541896), (536, 485280), (576, 451580), (603, 431360), (640, 406422), (670, 388224), (674, 385920), (720, 361264), (768, 338685), (804, 323520), (960, 270948), (1005, 258816), (1011, 257280), (1072, 242640), (1152, 225790), (1206, 215680), (1280, 203211), (1340, 194112), (1348, 192960), (1440, 180632), (1608, 161760), (1685, 154368), (1920, 135474), (2010, 129408), (2022, 128640), (2144, 121320), (2304, 112895), (2412, 107840), (2680, 97056), (2696, 96480), (2880, 90316), (3015, 86272), (3033, 85760), (3216, 80880), (3370, 77184), (3840, 67737), (4020, 64704), (4044, 64320), (4288, 60660), (4824, 53920), (5055, 51456), (5360, 48528), (5392, 48240), (5760, 45158), (6030, 43136), (6066, 42880), (6432, 40440), (6740, 38592), (8040, 32352), (8088, 32160), (8576, 30330), (9648, 26960), (10110, 25728), (10720, 24264), (10784, 24120), (11520, 22579), (12060, 21568), (12132, 21440), (12864, 20220), (13480, 19296), (15165, 17152), (16080, 16176)]