390118560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:751

約数の個数: 192

約数和(自身を含む): 1338664320

約数和(自身を除く): 948545760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 101, 104, 120, 130, 156, 160, 195, 202, 208, 240, 260, 303, 312, 390, 404, 416, 480, 505, 520, 606, 619, 624, 780, 808, 1010, 1040, 1212, 1238, 1248, 1313, 1515, 1560, 1616, 1857, 2020, 2080, 2424, 2476, 2626, 3030, 3095, 3120, 3232, 3714, 3939, 4040, 4848, 4952, 5252, 6060, 6190, 6240, 6565, 7428, 7878, 8047, 8080, 9285, 9696, 9904, 10504, 12120, 12380, 13130, 14856, 15756, 16094, 16160, 18570, 19695, 19808, 21008, 24141, 24240, 24760, 26260, 29712, 31512, 32188, 37140, 39390, 40235, 42016, 48282, 48480, 49520, 52520, 59424, 62519, 63024, 64376, 74280, 78780, 80470, 96564, 99040, 105040, 120705, 125038, 126048, 128752, 148560, 157560, 160940, 187557, 193128, 210080, 241410, 250076, 257504, 297120, 312595, 315120, 321880, 375114, 386256, 482820, 500152, 625190, 630240, 643760, 750228, 772512, 812747, 937785, 965640, 1000304, 1250380, 1287520, 1500456, 1625494, 1875570, 1931280, 2000608, 2438241, 2500760, 3000912, 3250988, 3751140, 3862560, 4063735, 4876482, 5001520, 6001824, 6501976, 7502280, 8127470, 9752964, 10003040, 12191205, 13003952, 15004560, 16254940, 19505928, 24382410, 26007904, 30009120, 32509880, 39011856, 48764820, 65019760, 78023712, 97529640, 130039520, 195059280, 390118560]

約数ペア:

[(1, 390118560), (2, 195059280), (3, 130039520), (4, 97529640), (5, 78023712), (6, 65019760), (8, 48764820), (10, 39011856), (12, 32509880), (13, 30009120), (15, 26007904), (16, 24382410), (20, 19505928), (24, 16254940), (26, 15004560), (30, 13003952), (32, 12191205), (39, 10003040), (40, 9752964), (48, 8127470), (52, 7502280), (60, 6501976), (65, 6001824), (78, 5001520), (80, 4876482), (96, 4063735), (101, 3862560), (104, 3751140), (120, 3250988), (130, 3000912), (156, 2500760), (160, 2438241), (195, 2000608), (202, 1931280), (208, 1875570), (240, 1625494), (260, 1500456), (303, 1287520), (312, 1250380), (390, 1000304), (404, 965640), (416, 937785), (480, 812747), (505, 772512), (520, 750228), (606, 643760), (619, 630240), (624, 625190), (780, 500152), (808, 482820), (1010, 386256), (1040, 375114), (1212, 321880), (1238, 315120), (1248, 312595), (1313, 297120), (1515, 257504), (1560, 250076), (1616, 241410), (1857, 210080), (2020, 193128), (2080, 187557), (2424, 160940), (2476, 157560), (2626, 148560), (3030, 128752), (3095, 126048), (3120, 125038), (3232, 120705), (3714, 105040), (3939, 99040), (4040, 96564), (4848, 80470), (4952, 78780), (5252, 74280), (6060, 64376), (6190, 63024), (6240, 62519), (6565, 59424), (7428, 52520), (7878, 49520), (8047, 48480), (8080, 48282), (9285, 42016), (9696, 40235), (9904, 39390), (10504, 37140), (12120, 32188), (12380, 31512), (13130, 29712), (14856, 26260), (15756, 24760), (16094, 24240), (16160, 24141), (18570, 21008), (19695, 19808)]