421801140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16087}}^1$

素因数の和:16141

約数の個数: 96

約数和(自身を含む): 1297336320

約数和(自身を除く): 875535180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 2185, 2622, 4370, 5244, 6555, 8740, 13110, 16087, 26220, 32174, 48261, 64348, 80435, 96522, 160870, 193044, 241305, 305653, 321740, 370001, 482610, 611306, 740002, 916959, 965220, 1110003, 1222612, 1480004, 1528265, 1833918, 1850005, 2220006, 3056530, 3667836, 3700010, 4440012, 4584795, 5550015, 6113060, 7030019, 7400020, 9169590, 11100030, 14060038, 18339180, 21090057, 22200060, 28120076, 35150095, 42180114, 70300190, 84360228, 105450285, 140600380, 210900570, 421801140]

約数ペア:

[(1, 421801140), (2, 210900570), (3, 140600380), (4, 105450285), (5, 84360228), (6, 70300190), (10, 42180114), (12, 35150095), (15, 28120076), (19, 22200060), (20, 21090057), (23, 18339180), (30, 14060038), (38, 11100030), (46, 9169590), (57, 7400020), (60, 7030019), (69, 6113060), (76, 5550015), (92, 4584795), (95, 4440012), (114, 3700010), (115, 3667836), (138, 3056530), (190, 2220006), (228, 1850005), (230, 1833918), (276, 1528265), (285, 1480004), (345, 1222612), (380, 1110003), (437, 965220), (460, 916959), (570, 740002), (690, 611306), (874, 482610), (1140, 370001), (1311, 321740), (1380, 305653), (1748, 241305), (2185, 193044), (2622, 160870), (4370, 96522), (5244, 80435), (6555, 64348), (8740, 48261), (13110, 32174), (16087, 26220)]