1543134880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81047}}^1$

素因数の和:81086

約数の個数: 96

約数和(自身を含む): 4411604736

約数和(自身を除く): 2868469856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 19040, 81047, 162094, 324188, 405235, 567329, 648376, 810470, 1134658, 1296752, 1377799, 1620940, 2269316, 2593504, 2755598, 2836645, 3241880, 4538632, 5511196, 5673290, 6483760, 6888995, 9077264, 9644593, 11022392, 11346580, 12967520, 13777990, 18154528, 19289186, 22044784, 22693160, 27555980, 38578372, 44089568, 45386320, 48222965, 55111960, 77156744, 90772640, 96445930, 110223920, 154313488, 192891860, 220447840, 308626976, 385783720, 771567440, 1543134880]

約数ペア:

[(1, 1543134880), (2, 771567440), (4, 385783720), (5, 308626976), (7, 220447840), (8, 192891860), (10, 154313488), (14, 110223920), (16, 96445930), (17, 90772640), (20, 77156744), (28, 55111960), (32, 48222965), (34, 45386320), (35, 44089568), (40, 38578372), (56, 27555980), (68, 22693160), (70, 22044784), (80, 19289186), (85, 18154528), (112, 13777990), (119, 12967520), (136, 11346580), (140, 11022392), (160, 9644593), (170, 9077264), (224, 6888995), (238, 6483760), (272, 5673290), (280, 5511196), (340, 4538632), (476, 3241880), (544, 2836645), (560, 2755598), (595, 2593504), (680, 2269316), (952, 1620940), (1120, 1377799), (1190, 1296752), (1360, 1134658), (1904, 810470), (2380, 648376), (2720, 567329), (3808, 405235), (4760, 324188), (9520, 162094), (19040, 81047)]