173422760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3847}}^1$

素因数の和:3895

約数の個数: 96

約数和(自身を含む): 473765760

約数和(自身を除く): 300343000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 644, 805, 920, 980, 1127, 1288, 1610, 1960, 2254, 3220, 3847, 4508, 5635, 6440, 7694, 9016, 11270, 15388, 19235, 22540, 26929, 30776, 38470, 45080, 53858, 76940, 88481, 107716, 134645, 153880, 176962, 188503, 215432, 269290, 353924, 377006, 442405, 538580, 619367, 707848, 754012, 884810, 942515, 1077160, 1238734, 1508024, 1769620, 1885030, 2477468, 3096835, 3539240, 3770060, 4335569, 4954936, 6193670, 7540120, 8671138, 12387340, 17342276, 21677845, 24774680, 34684552, 43355690, 86711380, 173422760]

約数ペア:

[(1, 173422760), (2, 86711380), (4, 43355690), (5, 34684552), (7, 24774680), (8, 21677845), (10, 17342276), (14, 12387340), (20, 8671138), (23, 7540120), (28, 6193670), (35, 4954936), (40, 4335569), (46, 3770060), (49, 3539240), (56, 3096835), (70, 2477468), (92, 1885030), (98, 1769620), (115, 1508024), (140, 1238734), (161, 1077160), (184, 942515), (196, 884810), (230, 754012), (245, 707848), (280, 619367), (322, 538580), (392, 442405), (460, 377006), (490, 353924), (644, 269290), (805, 215432), (920, 188503), (980, 176962), (1127, 153880), (1288, 134645), (1610, 107716), (1960, 88481), (2254, 76940), (3220, 53858), (3847, 45080), (4508, 38470), (5635, 30776), (6440, 26929), (7694, 22540), (9016, 19235), (11270, 15388)]