1112574120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21713}}^1$

素因数の和:21795

約数の個数: 128

約数和(自身を含む): 3877251840

約数和(自身を除く): 2764677720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3416, 3660, 4270, 5124, 6405, 7320, 8540, 10248, 12810, 17080, 21713, 25620, 43426, 51240, 65139, 86852, 108565, 130278, 151991, 173704, 217130, 260556, 303982, 325695, 434260, 455973, 521112, 607964, 651390, 759955, 868520, 911946, 1215928, 1302780, 1324493, 1519910, 1823892, 2279865, 2605560, 2648986, 3039820, 3647784, 3973479, 4559730, 5297972, 6079640, 6622465, 7946958, 9119460, 9271451, 10595944, 13244930, 15893916, 18238920, 18542902, 19867395, 26489860, 27814353, 31787832, 37085804, 39734790, 46357255, 52979720, 55628706, 74171608, 79469580, 92714510, 111257412, 139071765, 158939160, 185429020, 222514824, 278143530, 370858040, 556287060, 1112574120]

約数ペア:

[(1, 1112574120), (2, 556287060), (3, 370858040), (4, 278143530), (5, 222514824), (6, 185429020), (7, 158939160), (8, 139071765), (10, 111257412), (12, 92714510), (14, 79469580), (15, 74171608), (20, 55628706), (21, 52979720), (24, 46357255), (28, 39734790), (30, 37085804), (35, 31787832), (40, 27814353), (42, 26489860), (56, 19867395), (60, 18542902), (61, 18238920), (70, 15893916), (84, 13244930), (105, 10595944), (120, 9271451), (122, 9119460), (140, 7946958), (168, 6622465), (183, 6079640), (210, 5297972), (244, 4559730), (280, 3973479), (305, 3647784), (366, 3039820), (420, 2648986), (427, 2605560), (488, 2279865), (610, 1823892), (732, 1519910), (840, 1324493), (854, 1302780), (915, 1215928), (1220, 911946), (1281, 868520), (1464, 759955), (1708, 651390), (1830, 607964), (2135, 521112), (2440, 455973), (2562, 434260), (3416, 325695), (3660, 303982), (4270, 260556), (5124, 217130), (6405, 173704), (7320, 151991), (8540, 130278), (10248, 108565), (12810, 86852), (17080, 65139), (21713, 51240), (25620, 43426)]