225848960

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 574300800

約数和(自身を除く): 348451840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 67, 80, 92, 115, 128, 134, 160, 184, 229, 230, 268, 320, 335, 368, 458, 460, 536, 640, 670, 736, 916, 920, 1072, 1145, 1340, 1472, 1541, 1832, 1840, 2144, 2290, 2680, 2944, 3082, 3664, 3680, 4288, 4580, 5267, 5360, 6164, 7328, 7360, 7705, 8576, 9160, 10534, 10720, 12328, 14656, 14720, 15343, 15410, 18320, 21068, 21440, 24656, 26335, 29312, 30686, 30820, 36640, 42136, 42880, 49312, 52670, 61372, 61640, 73280, 76715, 84272, 98624, 105340, 122744, 123280, 146560, 153430, 168544, 197248, 210680, 245488, 246560, 306860, 337088, 352889, 421360, 490976, 493120, 613720, 674176, 705778, 842720, 981952, 986240, 1227440, 1411556, 1685440, 1764445, 1963904, 2454880, 2823112, 3370880, 3528890, 4909760, 5646224, 7057780, 9819520, 11292448, 14115560, 22584896, 28231120, 45169792, 56462240, 112924480, 225848960]

約数ペア:

[(1, 225848960), (2, 112924480), (4, 56462240), (5, 45169792), (8, 28231120), (10, 22584896), (16, 14115560), (20, 11292448), (23, 9819520), (32, 7057780), (40, 5646224), (46, 4909760), (64, 3528890), (67, 3370880), (80, 2823112), (92, 2454880), (115, 1963904), (128, 1764445), (134, 1685440), (160, 1411556), (184, 1227440), (229, 986240), (230, 981952), (268, 842720), (320, 705778), (335, 674176), (368, 613720), (458, 493120), (460, 490976), (536, 421360), (640, 352889), (670, 337088), (736, 306860), (916, 246560), (920, 245488), (1072, 210680), (1145, 197248), (1340, 168544), (1472, 153430), (1541, 146560), (1832, 123280), (1840, 122744), (2144, 105340), (2290, 98624), (2680, 84272), (2944, 76715), (3082, 73280), (3664, 61640), (3680, 61372), (4288, 52670), (4580, 49312), (5267, 42880), (5360, 42136), (6164, 36640), (7328, 30820), (7360, 30686), (7705, 29312), (8576, 26335), (9160, 24656), (10534, 21440), (10720, 21068), (12328, 18320), (14656, 15410), (14720, 15343)]