157099440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6481}}^1$

素因数の和:6598

約数の個数: 80

約数和(自身を含む): 491906016

約数和(自身を除く): 334806576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 6481, 8080, 12120, 12962, 19443, 24240, 25924, 32405, 38886, 51848, 64810, 77772, 97215, 103696, 129620, 155544, 194430, 259240, 311088, 388860, 518480, 654581, 777720, 1309162, 1555440, 1963743, 2618324, 3272905, 3927486, 5236648, 6545810, 7854972, 9818715, 10473296, 13091620, 15709944, 19637430, 26183240, 31419888, 39274860, 52366480, 78549720, 157099440]

約数ペア:

[(1, 157099440), (2, 78549720), (3, 52366480), (4, 39274860), (5, 31419888), (6, 26183240), (8, 19637430), (10, 15709944), (12, 13091620), (15, 10473296), (16, 9818715), (20, 7854972), (24, 6545810), (30, 5236648), (40, 3927486), (48, 3272905), (60, 2618324), (80, 1963743), (101, 1555440), (120, 1309162), (202, 777720), (240, 654581), (303, 518480), (404, 388860), (505, 311088), (606, 259240), (808, 194430), (1010, 155544), (1212, 129620), (1515, 103696), (1616, 97215), (2020, 77772), (2424, 64810), (3030, 51848), (4040, 38886), (4848, 32405), (6060, 25924), (6481, 24240), (8080, 19443), (12120, 12962)]