191992080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{114281}}^1$

素因数の和:114304

約数の個数: 80

約数和(自身を含む): 680206464

約数和(自身を除く): 488214384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 114281, 228562, 342843, 457124, 571405, 685686, 799967, 914248, 1142810, 1371372, 1599934, 1714215, 1828496, 2285620, 2399901, 2742744, 3199868, 3428430, 3999835, 4571240, 4799802, 5485488, 6399736, 6856860, 7999670, 9142480, 9599604, 11999505, 12799472, 13713720, 15999340, 19199208, 23999010, 27427440, 31998680, 38398416, 47998020, 63997360, 95996040, 191992080]

約数ペア:

[(1, 191992080), (2, 95996040), (3, 63997360), (4, 47998020), (5, 38398416), (6, 31998680), (7, 27427440), (8, 23999010), (10, 19199208), (12, 15999340), (14, 13713720), (15, 12799472), (16, 11999505), (20, 9599604), (21, 9142480), (24, 7999670), (28, 6856860), (30, 6399736), (35, 5485488), (40, 4799802), (42, 4571240), (48, 3999835), (56, 3428430), (60, 3199868), (70, 2742744), (80, 2399901), (84, 2285620), (105, 1828496), (112, 1714215), (120, 1599934), (140, 1371372), (168, 1142810), (210, 914248), (240, 799967), (280, 685686), (336, 571405), (420, 457124), (560, 342843), (840, 228562), (1680, 114281)]