141346589840

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3181}}^1\times {\mathrm{7823}}^1$

素因数の和:11088

約数の個数: 80

約数和(自身を含む): 333406803456

約数和(自身を除く): 192060213616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 3181, 5680, 6362, 7823, 12724, 15646, 15905, 25448, 31292, 31810, 39115, 50896, 62584, 63620, 78230, 125168, 127240, 156460, 225851, 254480, 312920, 451702, 555433, 625840, 903404, 1110866, 1129255, 1806808, 2221732, 2258510, 2777165, 3613616, 4443464, 4517020, 5554330, 8886928, 9034040, 11108660, 18068080, 22217320, 24884963, 44434640, 49769926, 99539852, 124424815, 199079704, 248849630, 398159408, 497699260, 995398520, 1766832373, 1990797040, 3533664746, 7067329492, 8834161865, 14134658984, 17668323730, 28269317968, 35336647460, 70673294920, 141346589840]

約数ペア:

[(1, 141346589840), (2, 70673294920), (4, 35336647460), (5, 28269317968), (8, 17668323730), (10, 14134658984), (16, 8834161865), (20, 7067329492), (40, 3533664746), (71, 1990797040), (80, 1766832373), (142, 995398520), (284, 497699260), (355, 398159408), (568, 248849630), (710, 199079704), (1136, 124424815), (1420, 99539852), (2840, 49769926), (3181, 44434640), (5680, 24884963), (6362, 22217320), (7823, 18068080), (12724, 11108660), (15646, 9034040), (15905, 8886928), (25448, 5554330), (31292, 4517020), (31810, 4443464), (39115, 3613616), (50896, 2777165), (62584, 2258510), (63620, 2221732), (78230, 1806808), (125168, 1129255), (127240, 1110866), (156460, 903404), (225851, 625840), (254480, 555433), (312920, 451702)]