225823360

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 662796000

約数和(自身を除く): 436972640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 379, 380, 392, 448, 490, 532, 560, 608, 640, 665, 758, 760, 784, 896, 931, 980, 1064, 1120, 1216, 1330, 1516, 1520, 1568, 1862, 1895, 1960, 2128, 2240, 2432, 2653, 2660, 3032, 3040, 3136, 3724, 3790, 3920, 4256, 4480, 4655, 5306, 5320, 6064, 6080, 6272, 7201, 7448, 7580, 7840, 8512, 9310, 10612, 10640, 12128, 12160, 13265, 14402, 14896, 15160, 15680, 17024, 18571, 18620, 21224, 21280, 24256, 26530, 28804, 29792, 30320, 31360, 36005, 37142, 37240, 42448, 42560, 48512, 50407, 53060, 57608, 59584, 60640, 72010, 74284, 74480, 84896, 85120, 92855, 100814, 106120, 115216, 119168, 121280, 144020, 148568, 148960, 169792, 185710, 201628, 212240, 230432, 242560, 252035, 288040, 297136, 297920, 339584, 352849, 371420, 403256, 424480, 460864, 504070, 576080, 594272, 595840, 705698, 742840, 806512, 848960, 921728, 1008140, 1152160, 1188544, 1411396, 1485680, 1613024, 1697920, 1764245, 2016280, 2304320, 2377088, 2822792, 2971360, 3226048, 3528490, 4032560, 4608640, 5645584, 5942720, 6452096, 7056980, 8065120, 11291168, 11885440, 14113960, 16130240, 22582336, 28227920, 32260480, 45164672, 56455840, 112911680, 225823360]

約数ペア:

[(1, 225823360), (2, 112911680), (4, 56455840), (5, 45164672), (7, 32260480), (8, 28227920), (10, 22582336), (14, 16130240), (16, 14113960), (19, 11885440), (20, 11291168), (28, 8065120), (32, 7056980), (35, 6452096), (38, 5942720), (40, 5645584), (49, 4608640), (56, 4032560), (64, 3528490), (70, 3226048), (76, 2971360), (80, 2822792), (95, 2377088), (98, 2304320), (112, 2016280), (128, 1764245), (133, 1697920), (140, 1613024), (152, 1485680), (160, 1411396), (190, 1188544), (196, 1152160), (224, 1008140), (245, 921728), (266, 848960), (280, 806512), (304, 742840), (320, 705698), (379, 595840), (380, 594272), (392, 576080), (448, 504070), (490, 460864), (532, 424480), (560, 403256), (608, 371420), (640, 352849), (665, 339584), (758, 297920), (760, 297136), (784, 288040), (896, 252035), (931, 242560), (980, 230432), (1064, 212240), (1120, 201628), (1216, 185710), (1330, 169792), (1516, 148960), (1520, 148568), (1568, 144020), (1862, 121280), (1895, 119168), (1960, 115216), (2128, 106120), (2240, 100814), (2432, 92855), (2653, 85120), (2660, 84896), (3032, 74480), (3040, 74284), (3136, 72010), (3724, 60640), (3790, 59584), (3920, 57608), (4256, 53060), (4480, 50407), (4655, 48512), (5306, 42560), (5320, 42448), (6064, 37240), (6080, 37142), (6272, 36005), (7201, 31360), (7448, 30320), (7580, 29792), (7840, 28804), (8512, 26530), (9310, 24256), (10612, 21280), (10640, 21224), (12128, 18620), (12160, 18571), (13265, 17024), (14402, 15680), (14896, 15160)]