316199760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:477

約数の個数: 160

約数和(自身を含む): 1023684480

約数和(自身を除く): 707484720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 181, 232, 240, 251, 290, 348, 362, 435, 464, 502, 543, 580, 696, 724, 753, 870, 905, 1004, 1086, 1160, 1255, 1392, 1448, 1506, 1740, 1810, 2008, 2172, 2320, 2510, 2715, 2896, 3012, 3480, 3620, 3765, 4016, 4344, 5020, 5249, 5430, 6024, 6960, 7240, 7279, 7530, 8688, 10040, 10498, 10860, 12048, 14480, 14558, 15060, 15747, 20080, 20996, 21720, 21837, 26245, 29116, 30120, 31494, 36395, 41992, 43440, 43674, 45431, 52490, 58232, 60240, 62988, 72790, 78735, 83984, 87348, 90862, 104980, 109185, 116464, 125976, 136293, 145580, 157470, 174696, 181724, 209960, 218370, 227155, 251952, 272586, 291160, 314940, 349392, 363448, 419920, 436740, 454310, 545172, 582320, 629880, 681465, 726896, 873480, 908620, 1090344, 1259760, 1317499, 1362930, 1746960, 1817240, 2180688, 2634998, 2725860, 3634480, 3952497, 5269996, 5451720, 6587495, 7904994, 10539992, 10903440, 13174990, 15809988, 19762485, 21079984, 26349980, 31619976, 39524970, 52699960, 63239952, 79049940, 105399920, 158099880, 316199760]

約数ペア:

[(1, 316199760), (2, 158099880), (3, 105399920), (4, 79049940), (5, 63239952), (6, 52699960), (8, 39524970), (10, 31619976), (12, 26349980), (15, 21079984), (16, 19762485), (20, 15809988), (24, 13174990), (29, 10903440), (30, 10539992), (40, 7904994), (48, 6587495), (58, 5451720), (60, 5269996), (80, 3952497), (87, 3634480), (116, 2725860), (120, 2634998), (145, 2180688), (174, 1817240), (181, 1746960), (232, 1362930), (240, 1317499), (251, 1259760), (290, 1090344), (348, 908620), (362, 873480), (435, 726896), (464, 681465), (502, 629880), (543, 582320), (580, 545172), (696, 454310), (724, 436740), (753, 419920), (870, 363448), (905, 349392), (1004, 314940), (1086, 291160), (1160, 272586), (1255, 251952), (1392, 227155), (1448, 218370), (1506, 209960), (1740, 181724), (1810, 174696), (2008, 157470), (2172, 145580), (2320, 136293), (2510, 125976), (2715, 116464), (2896, 109185), (3012, 104980), (3480, 90862), (3620, 87348), (3765, 83984), (4016, 78735), (4344, 72790), (5020, 62988), (5249, 60240), (5430, 58232), (6024, 52490), (6960, 45431), (7240, 43674), (7279, 43440), (7530, 41992), (8688, 36395), (10040, 31494), (10498, 30120), (10860, 29116), (12048, 26245), (14480, 21837), (14558, 21720), (15060, 20996), (15747, 20080)]