197746080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 717776640

約数和(自身を除く): 520030560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 229, 240, 257, 280, 336, 420, 458, 480, 514, 560, 672, 687, 771, 840, 916, 1028, 1120, 1145, 1285, 1374, 1542, 1603, 1680, 1799, 1832, 2056, 2290, 2570, 2748, 3084, 3206, 3360, 3435, 3598, 3664, 3855, 4112, 4580, 4809, 5140, 5397, 5496, 6168, 6412, 6870, 7196, 7328, 7710, 8015, 8224, 8995, 9160, 9618, 10280, 10794, 10992, 12336, 12824, 13740, 14392, 15420, 16030, 17990, 18320, 19236, 20560, 21588, 21984, 24045, 24672, 25648, 26985, 27480, 28784, 30840, 32060, 35980, 36640, 38472, 41120, 43176, 48090, 51296, 53970, 54960, 57568, 58853, 61680, 64120, 71960, 76944, 86352, 96180, 107940, 109920, 117706, 123360, 128240, 143920, 153888, 172704, 176559, 192360, 215880, 235412, 256480, 287840, 294265, 353118, 384720, 411971, 431760, 470824, 588530, 706236, 769440, 823942, 863520, 882795, 941648, 1177060, 1235913, 1412472, 1647884, 1765590, 1883296, 2059855, 2354120, 2471826, 2824944, 3295768, 3531180, 4119710, 4708240, 4943652, 5649888, 6179565, 6591536, 7062360, 8239420, 9416480, 9887304, 12359130, 13183072, 14124720, 16478840, 19774608, 24718260, 28249440, 32957680, 39549216, 49436520, 65915360, 98873040, 197746080]

約数ペア:

[(1, 197746080), (2, 98873040), (3, 65915360), (4, 49436520), (5, 39549216), (6, 32957680), (7, 28249440), (8, 24718260), (10, 19774608), (12, 16478840), (14, 14124720), (15, 13183072), (16, 12359130), (20, 9887304), (21, 9416480), (24, 8239420), (28, 7062360), (30, 6591536), (32, 6179565), (35, 5649888), (40, 4943652), (42, 4708240), (48, 4119710), (56, 3531180), (60, 3295768), (70, 2824944), (80, 2471826), (84, 2354120), (96, 2059855), (105, 1883296), (112, 1765590), (120, 1647884), (140, 1412472), (160, 1235913), (168, 1177060), (210, 941648), (224, 882795), (229, 863520), (240, 823942), (257, 769440), (280, 706236), (336, 588530), (420, 470824), (458, 431760), (480, 411971), (514, 384720), (560, 353118), (672, 294265), (687, 287840), (771, 256480), (840, 235412), (916, 215880), (1028, 192360), (1120, 176559), (1145, 172704), (1285, 153888), (1374, 143920), (1542, 128240), (1603, 123360), (1680, 117706), (1799, 109920), (1832, 107940), (2056, 96180), (2290, 86352), (2570, 76944), (2748, 71960), (3084, 64120), (3206, 61680), (3360, 58853), (3435, 57568), (3598, 54960), (3664, 53970), (3855, 51296), (4112, 48090), (4580, 43176), (4809, 41120), (5140, 38472), (5397, 36640), (5496, 35980), (6168, 32060), (6412, 30840), (6870, 28784), (7196, 27480), (7328, 26985), (7710, 25648), (8015, 24672), (8224, 24045), (8995, 21984), (9160, 21588), (9618, 20560), (10280, 19236), (10794, 18320), (10992, 17990), (12336, 16030), (12824, 15420), (13740, 14392)]