196693440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:970

約数の個数: 112

約数和(自身を含む): 627400320

約数和(自身を除く): 430706880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 331, 480, 619, 662, 960, 993, 1238, 1324, 1655, 1857, 1986, 2476, 2648, 3095, 3310, 3714, 3972, 4952, 4965, 5296, 6190, 6620, 7428, 7944, 9285, 9904, 9930, 10592, 12380, 13240, 14856, 15888, 18570, 19808, 19860, 21184, 24760, 26480, 29712, 31776, 37140, 39616, 39720, 49520, 52960, 59424, 63552, 74280, 79440, 99040, 105920, 118848, 148560, 158880, 198080, 204889, 297120, 317760, 409778, 594240, 614667, 819556, 1024445, 1229334, 1639112, 2048890, 2458668, 3073335, 3278224, 4097780, 4917336, 6146670, 6556448, 8195560, 9834672, 12293340, 13112896, 16391120, 19669344, 24586680, 32782240, 39338688, 49173360, 65564480, 98346720, 196693440]

約数ペア:

[(1, 196693440), (2, 98346720), (3, 65564480), (4, 49173360), (5, 39338688), (6, 32782240), (8, 24586680), (10, 19669344), (12, 16391120), (15, 13112896), (16, 12293340), (20, 9834672), (24, 8195560), (30, 6556448), (32, 6146670), (40, 4917336), (48, 4097780), (60, 3278224), (64, 3073335), (80, 2458668), (96, 2048890), (120, 1639112), (160, 1229334), (192, 1024445), (240, 819556), (320, 614667), (331, 594240), (480, 409778), (619, 317760), (662, 297120), (960, 204889), (993, 198080), (1238, 158880), (1324, 148560), (1655, 118848), (1857, 105920), (1986, 99040), (2476, 79440), (2648, 74280), (3095, 63552), (3310, 59424), (3714, 52960), (3972, 49520), (4952, 39720), (4965, 39616), (5296, 37140), (6190, 31776), (6620, 29712), (7428, 26480), (7944, 24760), (9285, 21184), (9904, 19860), (9930, 19808), (10592, 18570), (12380, 15888), (13240, 14856)]