415604480

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 1094929920

約数和(自身を除く): 679325440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 128, 152, 160, 184, 190, 230, 256, 304, 320, 368, 380, 437, 460, 608, 640, 736, 743, 760, 874, 920, 1216, 1280, 1472, 1486, 1520, 1748, 1840, 2185, 2432, 2944, 2972, 3040, 3496, 3680, 3715, 4370, 4864, 5888, 5944, 6080, 6992, 7360, 7430, 8740, 11888, 12160, 13984, 14117, 14720, 14860, 17089, 17480, 23776, 24320, 27968, 28234, 29440, 29720, 34178, 34960, 47552, 55936, 56468, 59440, 68356, 69920, 70585, 85445, 95104, 111872, 112936, 118880, 136712, 139840, 141170, 170890, 190208, 225872, 237760, 273424, 279680, 282340, 324691, 341780, 451744, 475520, 546848, 559360, 564680, 649382, 683560, 903488, 951040, 1093696, 1129360, 1298764, 1367120, 1623455, 1806976, 2187392, 2258720, 2597528, 2734240, 3246910, 3613952, 4374784, 4517440, 5195056, 5468480, 6493820, 9034880, 10390112, 10936960, 12987640, 18069760, 20780224, 21873920, 25975280, 41560448, 51950560, 83120896, 103901120, 207802240, 415604480]

約数ペア:

[(1, 415604480), (2, 207802240), (4, 103901120), (5, 83120896), (8, 51950560), (10, 41560448), (16, 25975280), (19, 21873920), (20, 20780224), (23, 18069760), (32, 12987640), (38, 10936960), (40, 10390112), (46, 9034880), (64, 6493820), (76, 5468480), (80, 5195056), (92, 4517440), (95, 4374784), (115, 3613952), (128, 3246910), (152, 2734240), (160, 2597528), (184, 2258720), (190, 2187392), (230, 1806976), (256, 1623455), (304, 1367120), (320, 1298764), (368, 1129360), (380, 1093696), (437, 951040), (460, 903488), (608, 683560), (640, 649382), (736, 564680), (743, 559360), (760, 546848), (874, 475520), (920, 451744), (1216, 341780), (1280, 324691), (1472, 282340), (1486, 279680), (1520, 273424), (1748, 237760), (1840, 225872), (2185, 190208), (2432, 170890), (2944, 141170), (2972, 139840), (3040, 136712), (3496, 118880), (3680, 112936), (3715, 111872), (4370, 95104), (4864, 85445), (5888, 70585), (5944, 69920), (6080, 68356), (6992, 59440), (7360, 56468), (7430, 55936), (8740, 47552), (11888, 34960), (12160, 34178), (13984, 29720), (14117, 29440), (14720, 28234), (14860, 27968), (17089, 24320), (17480, 23776)]