203442240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2903}}^1$

素因数の和:2996

約数の個数: 112

約数和(自身を含む): 655003008

約数和(自身を除く): 451560768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1168, 1460, 1752, 2190, 2336, 2903, 2920, 3504, 4380, 4672, 5806, 5840, 7008, 8709, 8760, 11612, 11680, 14016, 14515, 17418, 17520, 23224, 23360, 29030, 34836, 35040, 43545, 46448, 58060, 69672, 70080, 87090, 92896, 116120, 139344, 174180, 185792, 211919, 232240, 278688, 348360, 423838, 464480, 557376, 635757, 696720, 847676, 928960, 1059595, 1271514, 1393440, 1695352, 2119190, 2543028, 2786880, 3178785, 3390704, 4238380, 5086056, 6357570, 6781408, 8476760, 10172112, 12715140, 13562816, 16953520, 20344224, 25430280, 33907040, 40688448, 50860560, 67814080, 101721120, 203442240]

約数ペア:

[(1, 203442240), (2, 101721120), (3, 67814080), (4, 50860560), (5, 40688448), (6, 33907040), (8, 25430280), (10, 20344224), (12, 16953520), (15, 13562816), (16, 12715140), (20, 10172112), (24, 8476760), (30, 6781408), (32, 6357570), (40, 5086056), (48, 4238380), (60, 3390704), (64, 3178785), (73, 2786880), (80, 2543028), (96, 2119190), (120, 1695352), (146, 1393440), (160, 1271514), (192, 1059595), (219, 928960), (240, 847676), (292, 696720), (320, 635757), (365, 557376), (438, 464480), (480, 423838), (584, 348360), (730, 278688), (876, 232240), (960, 211919), (1095, 185792), (1168, 174180), (1460, 139344), (1752, 116120), (2190, 92896), (2336, 87090), (2903, 70080), (2920, 69672), (3504, 58060), (4380, 46448), (4672, 43545), (5806, 35040), (5840, 34836), (7008, 29030), (8709, 23360), (8760, 23224), (11612, 17520), (11680, 17418), (14016, 14515)]