1145201440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{839}}^1$

素因数の和:1322

約数の個数: 96

約数和(自身を含む): 2857680000

約数和(自身を除く): 1712478560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 449, 608, 760, 839, 898, 1520, 1678, 1796, 2245, 3040, 3356, 3592, 4195, 4490, 6712, 7184, 8390, 8531, 8980, 13424, 14368, 15941, 16780, 17062, 17960, 26848, 31882, 33560, 34124, 35920, 42655, 63764, 67120, 68248, 71840, 79705, 85310, 127528, 134240, 136496, 159410, 170620, 255056, 272992, 318820, 341240, 376711, 510112, 637640, 682480, 753422, 1275280, 1364960, 1506844, 1883555, 2550560, 3013688, 3767110, 6027376, 7157509, 7534220, 12054752, 14315018, 15068440, 28630036, 30136880, 35787545, 57260072, 60273760, 71575090, 114520144, 143150180, 229040288, 286300360, 572600720, 1145201440]

約数ペア:

[(1, 1145201440), (2, 572600720), (4, 286300360), (5, 229040288), (8, 143150180), (10, 114520144), (16, 71575090), (19, 60273760), (20, 57260072), (32, 35787545), (38, 30136880), (40, 28630036), (76, 15068440), (80, 14315018), (95, 12054752), (152, 7534220), (160, 7157509), (190, 6027376), (304, 3767110), (380, 3013688), (449, 2550560), (608, 1883555), (760, 1506844), (839, 1364960), (898, 1275280), (1520, 753422), (1678, 682480), (1796, 637640), (2245, 510112), (3040, 376711), (3356, 341240), (3592, 318820), (4195, 272992), (4490, 255056), (6712, 170620), (7184, 159410), (8390, 136496), (8531, 134240), (8980, 127528), (13424, 85310), (14368, 79705), (15941, 71840), (16780, 68248), (17062, 67120), (17960, 63764), (26848, 42655), (31882, 35920), (33560, 34124)]