397705280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4129}}^1$

素因数の和:4196

約数の個数: 112

約数和(自身を含む): 1107765120

約数和(自身を除く): 710059840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1720, 2240, 2408, 2752, 3010, 3440, 4129, 4816, 6020, 6880, 8258, 9632, 12040, 13760, 16516, 19264, 20645, 24080, 28903, 33032, 41290, 48160, 57806, 66064, 82580, 96320, 115612, 132128, 144515, 165160, 177547, 231224, 264256, 289030, 330320, 355094, 462448, 578060, 660640, 710188, 887735, 924896, 1156120, 1242829, 1321280, 1420376, 1775470, 1849792, 2312240, 2485658, 2840752, 3550940, 4624480, 4971316, 5681504, 6214145, 7101880, 9248960, 9942632, 11363008, 12428290, 14203760, 19885264, 24856580, 28407520, 39770528, 49713160, 56815040, 79541056, 99426320, 198852640, 397705280]

約数ペア:

[(1, 397705280), (2, 198852640), (4, 99426320), (5, 79541056), (7, 56815040), (8, 49713160), (10, 39770528), (14, 28407520), (16, 24856580), (20, 19885264), (28, 14203760), (32, 12428290), (35, 11363008), (40, 9942632), (43, 9248960), (56, 7101880), (64, 6214145), (70, 5681504), (80, 4971316), (86, 4624480), (112, 3550940), (140, 2840752), (160, 2485658), (172, 2312240), (215, 1849792), (224, 1775470), (280, 1420376), (301, 1321280), (320, 1242829), (344, 1156120), (430, 924896), (448, 887735), (560, 710188), (602, 660640), (688, 578060), (860, 462448), (1120, 355094), (1204, 330320), (1376, 289030), (1505, 264256), (1720, 231224), (2240, 177547), (2408, 165160), (2752, 144515), (3010, 132128), (3440, 115612), (4129, 96320), (4816, 82580), (6020, 66064), (6880, 57806), (8258, 48160), (9632, 41290), (12040, 33032), (13760, 28903), (16516, 24080), (19264, 20645)]