520220160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:433

約数の個数: 240

約数和(自身を含む): 1833985296

約数和(自身を除く): 1313765136

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, 512, 536, 576, 603, 640, 670, 674, 720, 768, 804, 960, 1005, 1011, 1072, 1152, 1206, 1280, 1340, 1348, 1440, 1536, 1608, 1685, 1920, 2010, 2022, 2144, 2304, 2412, 2560, 2680, 2696, 2880, 3015, 3033, 3216, 3370, 3840, 4020, 4044, 4288, 4608, 4824, 5055, 5360, 5392, 5760, 6030, 6066, 6432, 6740, 7680, 8040, 8088, 8576, 9648, 10110, 10720, 10784, 11520, 12060, 12132, 12864, 13480, 15165, 16080, 16176, 17152, 19296, 20220, 21440, 21568, 22579, 23040, 24120, 24264, 25728, 26960, 30330, 32160, 32352, 34304, 38592, 40440, 42880, 43136, 45158, 48240, 48528, 51456, 53920, 60660, 64320, 64704, 67737, 77184, 80880, 85760, 86272, 90316, 96480, 97056, 102912, 107840, 112895, 121320, 128640, 129408, 135474, 154368, 161760, 171520, 172544, 180632, 192960, 194112, 203211, 215680, 225790, 242640, 257280, 258816, 270948, 308736, 323520, 338685, 361264, 385920, 388224, 406422, 431360, 451580, 485280, 514560, 517632, 541896, 647040, 677370, 722528, 771840, 776448, 812844, 862720, 903160, 970560, 1016055, 1083792, 1294080, 1354740, 1445056, 1543680, 1552896, 1625688, 1806320, 1941120, 2032110, 2167584, 2588160, 2709480, 2890112, 3251376, 3612640, 3882240, 4064220, 4335168, 5418960, 5780224, 6502752, 7225280, 7764480, 8128440, 8670336, 10837920, 11560448, 13005504, 14450560, 16256880, 17340672, 21675840, 26011008, 28901120, 32513760, 34681344, 43351680, 52022016, 57802240, 65027520, 86703360, 104044032, 130055040, 173406720, 260110080, 520220160]

約数ペア:

[(1, 520220160), (2, 260110080), (3, 173406720), (4, 130055040), (5, 104044032), (6, 86703360), (8, 65027520), (9, 57802240), (10, 52022016), (12, 43351680), (15, 34681344), (16, 32513760), (18, 28901120), (20, 26011008), (24, 21675840), (30, 17340672), (32, 16256880), (36, 14450560), (40, 13005504), (45, 11560448), (48, 10837920), (60, 8670336), (64, 8128440), (67, 7764480), (72, 7225280), (80, 6502752), (90, 5780224), (96, 5418960), (120, 4335168), (128, 4064220), (134, 3882240), (144, 3612640), (160, 3251376), (180, 2890112), (192, 2709480), (201, 2588160), (240, 2167584), (256, 2032110), (268, 1941120), (288, 1806320), (320, 1625688), (335, 1552896), (337, 1543680), (360, 1445056), (384, 1354740), (402, 1294080), (480, 1083792), (512, 1016055), (536, 970560), (576, 903160), (603, 862720), (640, 812844), (670, 776448), (674, 771840), (720, 722528), (768, 677370), (804, 647040), (960, 541896), (1005, 517632), (1011, 514560), (1072, 485280), (1152, 451580), (1206, 431360), (1280, 406422), (1340, 388224), (1348, 385920), (1440, 361264), (1536, 338685), (1608, 323520), (1685, 308736), (1920, 270948), (2010, 258816), (2022, 257280), (2144, 242640), (2304, 225790), (2412, 215680), (2560, 203211), (2680, 194112), (2696, 192960), (2880, 180632), (3015, 172544), (3033, 171520), (3216, 161760), (3370, 154368), (3840, 135474), (4020, 129408), (4044, 128640), (4288, 121320), (4608, 112895), (4824, 107840), (5055, 102912), (5360, 97056), (5392, 96480), (5760, 90316), (6030, 86272), (6066, 85760), (6432, 80880), (6740, 77184), (7680, 67737), (8040, 64704), (8088, 64320), (8576, 60660), (9648, 53920), (10110, 51456), (10720, 48528), (10784, 48240), (11520, 45158), (12060, 43136), (12132, 42880), (12864, 40440), (13480, 38592), (15165, 34304), (16080, 32352), (16176, 32160), (17152, 30330), (19296, 26960), (20220, 25728), (21440, 24264), (21568, 24120), (22579, 23040)]