581628480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:421

約数の個数: 224

約数和(自身を含む): 1976420736

約数和(自身を除く): 1394792256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 157, 160, 170, 192, 204, 227, 240, 255, 272, 314, 320, 340, 408, 454, 471, 480, 510, 544, 628, 680, 681, 785, 816, 908, 942, 960, 1020, 1088, 1135, 1256, 1360, 1362, 1570, 1632, 1816, 1884, 2040, 2270, 2355, 2512, 2669, 2720, 2724, 3140, 3264, 3405, 3632, 3768, 3859, 4080, 4540, 4710, 5024, 5338, 5440, 5448, 6280, 6810, 7264, 7536, 7718, 8007, 8160, 9080, 9420, 10048, 10676, 10896, 11577, 12560, 13345, 13620, 14528, 15072, 15436, 16014, 16320, 18160, 18840, 19295, 21352, 21792, 23154, 25120, 26690, 27240, 30144, 30872, 32028, 35639, 36320, 37680, 38590, 40035, 42704, 43584, 46308, 50240, 53380, 54480, 57885, 61744, 64056, 71278, 72640, 75360, 77180, 80070, 85408, 92616, 106760, 106917, 108960, 115770, 123488, 128112, 142556, 150720, 154360, 160140, 170816, 178195, 185232, 213520, 213834, 217920, 231540, 246976, 256224, 285112, 308720, 320280, 356390, 370464, 427040, 427668, 463080, 512448, 534585, 570224, 605863, 617440, 640560, 712780, 740928, 854080, 855336, 926160, 1069170, 1140448, 1211726, 1234880, 1281120, 1425560, 1710672, 1817589, 1852320, 2138340, 2280896, 2423452, 2562240, 2851120, 3029315, 3421344, 3635178, 3704640, 4276680, 4846904, 5702240, 6058630, 6842688, 7270356, 8553360, 9087945, 9693808, 11404480, 12117260, 14540712, 17106720, 18175890, 19387616, 24234520, 29081424, 34213440, 36351780, 38775232, 48469040, 58162848, 72703560, 96938080, 116325696, 145407120, 193876160, 290814240, 581628480]

約数ペア:

[(1, 581628480), (2, 290814240), (3, 193876160), (4, 145407120), (5, 116325696), (6, 96938080), (8, 72703560), (10, 58162848), (12, 48469040), (15, 38775232), (16, 36351780), (17, 34213440), (20, 29081424), (24, 24234520), (30, 19387616), (32, 18175890), (34, 17106720), (40, 14540712), (48, 12117260), (51, 11404480), (60, 9693808), (64, 9087945), (68, 8553360), (80, 7270356), (85, 6842688), (96, 6058630), (102, 5702240), (120, 4846904), (136, 4276680), (157, 3704640), (160, 3635178), (170, 3421344), (192, 3029315), (204, 2851120), (227, 2562240), (240, 2423452), (255, 2280896), (272, 2138340), (314, 1852320), (320, 1817589), (340, 1710672), (408, 1425560), (454, 1281120), (471, 1234880), (480, 1211726), (510, 1140448), (544, 1069170), (628, 926160), (680, 855336), (681, 854080), (785, 740928), (816, 712780), (908, 640560), (942, 617440), (960, 605863), (1020, 570224), (1088, 534585), (1135, 512448), (1256, 463080), (1360, 427668), (1362, 427040), (1570, 370464), (1632, 356390), (1816, 320280), (1884, 308720), (2040, 285112), (2270, 256224), (2355, 246976), (2512, 231540), (2669, 217920), (2720, 213834), (2724, 213520), (3140, 185232), (3264, 178195), (3405, 170816), (3632, 160140), (3768, 154360), (3859, 150720), (4080, 142556), (4540, 128112), (4710, 123488), (5024, 115770), (5338, 108960), (5440, 106917), (5448, 106760), (6280, 92616), (6810, 85408), (7264, 80070), (7536, 77180), (7718, 75360), (8007, 72640), (8160, 71278), (9080, 64056), (9420, 61744), (10048, 57885), (10676, 54480), (10896, 53380), (11577, 50240), (12560, 46308), (13345, 43584), (13620, 42704), (14528, 40035), (15072, 38590), (15436, 37680), (16014, 36320), (16320, 35639), (18160, 32028), (18840, 30872), (19295, 30144), (21352, 27240), (21792, 26690), (23154, 25120)]