193019040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1$

素因数の和:763

約数の個数: 144

約数和(自身を含む): 662328576

約数和(自身を除く): 469309536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 311, 360, 431, 480, 622, 720, 862, 933, 1244, 1293, 1440, 1555, 1724, 1866, 2155, 2488, 2586, 2799, 3110, 3448, 3732, 3879, 4310, 4665, 4976, 5172, 5598, 6220, 6465, 6896, 7464, 7758, 8620, 9330, 9952, 10344, 11196, 12440, 12930, 13792, 13995, 14928, 15516, 17240, 18660, 19395, 20688, 22392, 24880, 25860, 27990, 29856, 31032, 34480, 37320, 38790, 41376, 44784, 49760, 51720, 55980, 62064, 68960, 74640, 77580, 89568, 103440, 111960, 124128, 134041, 149280, 155160, 206880, 223920, 268082, 310320, 402123, 447840, 536164, 620640, 670205, 804246, 1072328, 1206369, 1340410, 1608492, 2010615, 2144656, 2412738, 2680820, 3216984, 4021230, 4289312, 4825476, 5361640, 6031845, 6433968, 8042460, 9650952, 10723280, 12063690, 12867936, 16084920, 19301904, 21446560, 24127380, 32169840, 38603808, 48254760, 64339680, 96509520, 193019040]

約数ペア:

[(1, 193019040), (2, 96509520), (3, 64339680), (4, 48254760), (5, 38603808), (6, 32169840), (8, 24127380), (9, 21446560), (10, 19301904), (12, 16084920), (15, 12867936), (16, 12063690), (18, 10723280), (20, 9650952), (24, 8042460), (30, 6433968), (32, 6031845), (36, 5361640), (40, 4825476), (45, 4289312), (48, 4021230), (60, 3216984), (72, 2680820), (80, 2412738), (90, 2144656), (96, 2010615), (120, 1608492), (144, 1340410), (160, 1206369), (180, 1072328), (240, 804246), (288, 670205), (311, 620640), (360, 536164), (431, 447840), (480, 402123), (622, 310320), (720, 268082), (862, 223920), (933, 206880), (1244, 155160), (1293, 149280), (1440, 134041), (1555, 124128), (1724, 111960), (1866, 103440), (2155, 89568), (2488, 77580), (2586, 74640), (2799, 68960), (3110, 62064), (3448, 55980), (3732, 51720), (3879, 49760), (4310, 44784), (4665, 41376), (4976, 38790), (5172, 37320), (5598, 34480), (6220, 31032), (6465, 29856), (6896, 27990), (7464, 25860), (7758, 24880), (8620, 22392), (9330, 20688), (9952, 19395), (10344, 18660), (11196, 17240), (12440, 15516), (12930, 14928), (13792, 13995)]