196185240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:575

約数の個数: 160

約数和(自身を含む): 665422560

約数和(自身を除く): 469237320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 151, 162, 180, 216, 270, 302, 324, 360, 401, 405, 453, 540, 604, 648, 755, 802, 810, 906, 1080, 1203, 1208, 1359, 1510, 1604, 1620, 1812, 2005, 2265, 2406, 2718, 3020, 3208, 3240, 3609, 3624, 4010, 4077, 4530, 4812, 5436, 6015, 6040, 6795, 7218, 8020, 8154, 9060, 9624, 10827, 10872, 12030, 12231, 13590, 14436, 16040, 16308, 18045, 18120, 20385, 21654, 24060, 24462, 27180, 28872, 32481, 32616, 36090, 40770, 43308, 48120, 48924, 54135, 54360, 60551, 61155, 64962, 72180, 81540, 86616, 97848, 108270, 121102, 122310, 129924, 144360, 162405, 163080, 181653, 216540, 242204, 244620, 259848, 302755, 324810, 363306, 433080, 484408, 489240, 544959, 605510, 649620, 726612, 908265, 1089918, 1211020, 1299240, 1453224, 1634877, 1816530, 2179836, 2422040, 2724795, 3269754, 3633060, 4359672, 4904631, 5449590, 6539508, 7266120, 8174385, 9809262, 10899180, 13079016, 16348770, 19618524, 21798360, 24523155, 32697540, 39237048, 49046310, 65395080, 98092620, 196185240]

約数ペア:

[(1, 196185240), (2, 98092620), (3, 65395080), (4, 49046310), (5, 39237048), (6, 32697540), (8, 24523155), (9, 21798360), (10, 19618524), (12, 16348770), (15, 13079016), (18, 10899180), (20, 9809262), (24, 8174385), (27, 7266120), (30, 6539508), (36, 5449590), (40, 4904631), (45, 4359672), (54, 3633060), (60, 3269754), (72, 2724795), (81, 2422040), (90, 2179836), (108, 1816530), (120, 1634877), (135, 1453224), (151, 1299240), (162, 1211020), (180, 1089918), (216, 908265), (270, 726612), (302, 649620), (324, 605510), (360, 544959), (401, 489240), (405, 484408), (453, 433080), (540, 363306), (604, 324810), (648, 302755), (755, 259848), (802, 244620), (810, 242204), (906, 216540), (1080, 181653), (1203, 163080), (1208, 162405), (1359, 144360), (1510, 129924), (1604, 122310), (1620, 121102), (1812, 108270), (2005, 97848), (2265, 86616), (2406, 81540), (2718, 72180), (3020, 64962), (3208, 61155), (3240, 60551), (3609, 54360), (3624, 54135), (4010, 48924), (4077, 48120), (4530, 43308), (4812, 40770), (5436, 36090), (6015, 32616), (6040, 32481), (6795, 28872), (7218, 27180), (8020, 24462), (8154, 24060), (9060, 21654), (9624, 20385), (10827, 18120), (10872, 18045), (12030, 16308), (12231, 16040), (13590, 14436)]