202223280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{120371}}^1$

素因数の和:120394

約数の個数: 80

約数和(自身を含む): 716454144

約数和(自身を除く): 514230864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 120371, 240742, 361113, 481484, 601855, 722226, 842597, 962968, 1203710, 1444452, 1685194, 1805565, 1925936, 2407420, 2527791, 2888904, 3370388, 3611130, 4212985, 4814840, 5055582, 5777808, 6740776, 7222260, 8425970, 9629680, 10111164, 12638955, 13481552, 14444520, 16851940, 20222328, 25277910, 28889040, 33703880, 40444656, 50555820, 67407760, 101111640, 202223280]

約数ペア:

[(1, 202223280), (2, 101111640), (3, 67407760), (4, 50555820), (5, 40444656), (6, 33703880), (7, 28889040), (8, 25277910), (10, 20222328), (12, 16851940), (14, 14444520), (15, 13481552), (16, 12638955), (20, 10111164), (21, 9629680), (24, 8425970), (28, 7222260), (30, 6740776), (35, 5777808), (40, 5055582), (42, 4814840), (48, 4212985), (56, 3611130), (60, 3370388), (70, 2888904), (80, 2527791), (84, 2407420), (105, 1925936), (112, 1805565), (120, 1685194), (140, 1444452), (168, 1203710), (210, 962968), (240, 842597), (280, 722226), (336, 601855), (420, 481484), (560, 361113), (840, 240742), (1680, 120371)]