15674439040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:821

約数の個数: 192

約数和(自身を含む): 40793423040

約数和(自身を除く): 25118984000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 260, 313, 320, 338, 416, 463, 520, 626, 640, 676, 832, 845, 926, 1040, 1252, 1352, 1565, 1664, 1690, 1852, 2080, 2315, 2504, 2704, 3130, 3380, 3704, 4069, 4160, 4630, 5008, 5408, 6019, 6260, 6760, 7408, 8138, 8320, 9260, 10016, 10816, 12038, 12520, 13520, 14816, 16276, 18520, 20032, 20345, 21632, 24076, 25040, 27040, 29632, 30095, 32552, 37040, 40064, 40690, 48152, 50080, 52897, 54080, 59264, 60190, 65104, 74080, 78247, 81380, 96304, 100160, 105794, 108160, 120380, 130208, 144919, 148160, 156494, 162760, 192608, 200320, 211588, 240760, 260416, 264485, 289838, 296320, 312988, 325520, 385216, 391235, 423176, 481520, 520832, 528970, 579676, 625976, 651040, 724595, 770432, 782470, 846352, 963040, 1057940, 1159352, 1251952, 1302080, 1449190, 1564940, 1692704, 1883947, 1926080, 2115880, 2318704, 2503904, 2604160, 2898380, 3129880, 3385408, 3767894, 3852160, 4231760, 4637408, 5007808, 5796760, 6259760, 6770816, 7535788, 8463520, 9274816, 9419735, 10015616, 11593520, 12519520, 15071576, 16927040, 18549632, 18839470, 23187040, 24491311, 25039040, 30143152, 33854080, 37678940, 46374080, 48982622, 50078080, 60286304, 75357880, 92748160, 97965244, 120572608, 122456555, 150715760, 195930488, 241145216, 244913110, 301431520, 391860976, 489826220, 602863040, 783721952, 979652440, 1205726080, 1567443904, 1959304880, 3134887808, 3918609760, 7837219520, 15674439040]

約数ペア:

[(1, 15674439040), (2, 7837219520), (4, 3918609760), (5, 3134887808), (8, 1959304880), (10, 1567443904), (13, 1205726080), (16, 979652440), (20, 783721952), (26, 602863040), (32, 489826220), (40, 391860976), (52, 301431520), (64, 244913110), (65, 241145216), (80, 195930488), (104, 150715760), (128, 122456555), (130, 120572608), (160, 97965244), (169, 92748160), (208, 75357880), (260, 60286304), (313, 50078080), (320, 48982622), (338, 46374080), (416, 37678940), (463, 33854080), (520, 30143152), (626, 25039040), (640, 24491311), (676, 23187040), (832, 18839470), (845, 18549632), (926, 16927040), (1040, 15071576), (1252, 12519520), (1352, 11593520), (1565, 10015616), (1664, 9419735), (1690, 9274816), (1852, 8463520), (2080, 7535788), (2315, 6770816), (2504, 6259760), (2704, 5796760), (3130, 5007808), (3380, 4637408), (3704, 4231760), (4069, 3852160), (4160, 3767894), (4630, 3385408), (5008, 3129880), (5408, 2898380), (6019, 2604160), (6260, 2503904), (6760, 2318704), (7408, 2115880), (8138, 1926080), (8320, 1883947), (9260, 1692704), (10016, 1564940), (10816, 1449190), (12038, 1302080), (12520, 1251952), (13520, 1159352), (14816, 1057940), (16276, 963040), (18520, 846352), (20032, 782470), (20345, 770432), (21632, 724595), (24076, 651040), (25040, 625976), (27040, 579676), (29632, 528970), (30095, 520832), (32552, 481520), (37040, 423176), (40064, 391235), (40690, 385216), (48152, 325520), (50080, 312988), (52897, 296320), (54080, 289838), (59264, 264485), (60190, 260416), (65104, 240760), (74080, 211588), (78247, 200320), (81380, 192608), (96304, 162760), (100160, 156494), (105794, 148160), (108160, 144919), (120380, 130208)]