172234020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{8369}}^1$

素因数の和:8402

約数の個数: 96

約数和(自身を含む): 562464000

約数和(自身を除く): 390229980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 8369, 10290, 16738, 20580, 25107, 33476, 41845, 50214, 58583, 83690, 100428, 117166, 125535, 167380, 175749, 234332, 251070, 292915, 351498, 410081, 502140, 585830, 702996, 820162, 878745, 1171660, 1230243, 1640324, 1757490, 2050405, 2460486, 2870567, 3514980, 4100810, 4920972, 5741134, 6151215, 8201620, 8611701, 11482268, 12302430, 14352835, 17223402, 24604860, 28705670, 34446804, 43058505, 57411340, 86117010, 172234020]

約数ペア:

[(1, 172234020), (2, 86117010), (3, 57411340), (4, 43058505), (5, 34446804), (6, 28705670), (7, 24604860), (10, 17223402), (12, 14352835), (14, 12302430), (15, 11482268), (20, 8611701), (21, 8201620), (28, 6151215), (30, 5741134), (35, 4920972), (42, 4100810), (49, 3514980), (60, 2870567), (70, 2460486), (84, 2050405), (98, 1757490), (105, 1640324), (140, 1230243), (147, 1171660), (196, 878745), (210, 820162), (245, 702996), (294, 585830), (343, 502140), (420, 410081), (490, 351498), (588, 292915), (686, 251070), (735, 234332), (980, 175749), (1029, 167380), (1372, 125535), (1470, 117166), (1715, 100428), (2058, 83690), (2940, 58583), (3430, 50214), (4116, 41845), (5145, 33476), (6860, 25107), (8369, 20580), (10290, 16738)]