317098080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1303}}^1$

素因数の和:1350

約数の個数: 216

約数和(自身を含む): 1172637648

約数和(自身を除く): 855539568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1248, 1303, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2535, 2606, 2704, 3042, 3120, 3380, 3744, 3909, 4056, 4680, 5070, 5212, 5408, 6084, 6240, 6515, 6760, 7605, 7818, 8112, 9360, 10140, 10424, 11727, 12168, 13030, 13520, 15210, 15636, 16224, 16939, 18720, 19545, 20280, 20848, 23454, 24336, 26060, 27040, 30420, 31272, 33878, 39090, 40560, 41696, 46908, 48672, 50817, 52120, 58635, 60840, 62544, 67756, 78180, 81120, 84695, 93816, 101634, 104240, 117270, 121680, 125088, 135512, 152451, 156360, 169390, 187632, 203268, 208480, 220207, 234540, 243360, 254085, 271024, 304902, 312720, 338780, 375264, 406536, 440414, 469080, 508170, 542048, 609804, 625440, 660621, 677560, 762255, 813072, 880828, 938160, 1016340, 1101035, 1219608, 1321242, 1355120, 1524510, 1626144, 1761656, 1876320, 1981863, 2032680, 2202070, 2439216, 2642484, 2710240, 3049020, 3303105, 3523312, 3963726, 4065360, 4404140, 4878432, 5284968, 6098040, 6606210, 7046624, 7927452, 8130720, 8808280, 9909315, 10569936, 12196080, 13212420, 15854904, 17616560, 19818630, 21139872, 24392160, 26424840, 31709808, 35233120, 39637260, 52849680, 63419616, 79274520, 105699360, 158549040, 317098080]

約数ペア:

[(1, 317098080), (2, 158549040), (3, 105699360), (4, 79274520), (5, 63419616), (6, 52849680), (8, 39637260), (9, 35233120), (10, 31709808), (12, 26424840), (13, 24392160), (15, 21139872), (16, 19818630), (18, 17616560), (20, 15854904), (24, 13212420), (26, 12196080), (30, 10569936), (32, 9909315), (36, 8808280), (39, 8130720), (40, 7927452), (45, 7046624), (48, 6606210), (52, 6098040), (60, 5284968), (65, 4878432), (72, 4404140), (78, 4065360), (80, 3963726), (90, 3523312), (96, 3303105), (104, 3049020), (117, 2710240), (120, 2642484), (130, 2439216), (144, 2202070), (156, 2032680), (160, 1981863), (169, 1876320), (180, 1761656), (195, 1626144), (208, 1524510), (234, 1355120), (240, 1321242), (260, 1219608), (288, 1101035), (312, 1016340), (338, 938160), (360, 880828), (390, 813072), (416, 762255), (468, 677560), (480, 660621), (507, 625440), (520, 609804), (585, 542048), (624, 508170), (676, 469080), (720, 440414), (780, 406536), (845, 375264), (936, 338780), (1014, 312720), (1040, 304902), (1170, 271024), (1248, 254085), (1303, 243360), (1352, 234540), (1440, 220207), (1521, 208480), (1560, 203268), (1690, 187632), (1872, 169390), (2028, 156360), (2080, 152451), (2340, 135512), (2535, 125088), (2606, 121680), (2704, 117270), (3042, 104240), (3120, 101634), (3380, 93816), (3744, 84695), (3909, 81120), (4056, 78180), (4680, 67756), (5070, 62544), (5212, 60840), (5408, 58635), (6084, 52120), (6240, 50817), (6515, 48672), (6760, 46908), (7605, 41696), (7818, 40560), (8112, 39090), (9360, 33878), (10140, 31272), (10424, 30420), (11727, 27040), (12168, 26060), (13030, 24336), (13520, 23454), (15210, 20848), (15636, 20280), (16224, 19545), (16939, 18720)]