196674360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 628948800

約数和(自身を除く): 432274440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 229, 255, 340, 408, 421, 458, 510, 680, 687, 842, 916, 1020, 1145, 1263, 1374, 1684, 1832, 2040, 2105, 2290, 2526, 2748, 3368, 3435, 3893, 4210, 4580, 5052, 5496, 6315, 6870, 7157, 7786, 8420, 9160, 10104, 11679, 12630, 13740, 14314, 15572, 16840, 19465, 21471, 23358, 25260, 27480, 28628, 31144, 35785, 38930, 42942, 46716, 50520, 57256, 58395, 71570, 77860, 85884, 93432, 96409, 107355, 116790, 143140, 155720, 171768, 192818, 214710, 233580, 286280, 289227, 385636, 429420, 467160, 482045, 578454, 771272, 858840, 964090, 1156908, 1446135, 1638953, 1928180, 2313816, 2892270, 3277906, 3856360, 4916859, 5784540, 6555812, 8194765, 9833718, 11569080, 13111624, 16389530, 19667436, 24584295, 32779060, 39334872, 49168590, 65558120, 98337180, 196674360]

約数ペア:

[(1, 196674360), (2, 98337180), (3, 65558120), (4, 49168590), (5, 39334872), (6, 32779060), (8, 24584295), (10, 19667436), (12, 16389530), (15, 13111624), (17, 11569080), (20, 9833718), (24, 8194765), (30, 6555812), (34, 5784540), (40, 4916859), (51, 3856360), (60, 3277906), (68, 2892270), (85, 2313816), (102, 1928180), (120, 1638953), (136, 1446135), (170, 1156908), (204, 964090), (229, 858840), (255, 771272), (340, 578454), (408, 482045), (421, 467160), (458, 429420), (510, 385636), (680, 289227), (687, 286280), (842, 233580), (916, 214710), (1020, 192818), (1145, 171768), (1263, 155720), (1374, 143140), (1684, 116790), (1832, 107355), (2040, 96409), (2105, 93432), (2290, 85884), (2526, 77860), (2748, 71570), (3368, 58395), (3435, 57256), (3893, 50520), (4210, 46716), (4580, 42942), (5052, 38930), (5496, 35785), (6315, 31144), (6870, 28628), (7157, 27480), (7786, 25260), (8420, 23358), (9160, 21471), (10104, 19465), (11679, 16840), (12630, 15572), (13740, 14314)]