141591420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2179}}^1$

素因数の和:2232

約数の個数: 108

約数和(自身を含む): 453496680

約数和(自身を除く): 311905260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 684, 722, 855, 1083, 1140, 1444, 1710, 1805, 2166, 2179, 3249, 3420, 3610, 4332, 4358, 5415, 6498, 6537, 7220, 8716, 10830, 10895, 12996, 13074, 16245, 19611, 21660, 21790, 26148, 32490, 32685, 39222, 41401, 43580, 64980, 65370, 78444, 82802, 98055, 124203, 130740, 165604, 196110, 207005, 248406, 372609, 392220, 414010, 496812, 621015, 745218, 786619, 828020, 1242030, 1490436, 1573238, 1863045, 2359857, 2484060, 3146476, 3726090, 3933095, 4719714, 7079571, 7452180, 7866190, 9439428, 11799285, 14159142, 15732380, 23598570, 28318284, 35397855, 47197140, 70795710, 141591420]

約数ペア:

[(1, 141591420), (2, 70795710), (3, 47197140), (4, 35397855), (5, 28318284), (6, 23598570), (9, 15732380), (10, 14159142), (12, 11799285), (15, 9439428), (18, 7866190), (19, 7452180), (20, 7079571), (30, 4719714), (36, 3933095), (38, 3726090), (45, 3146476), (57, 2484060), (60, 2359857), (76, 1863045), (90, 1573238), (95, 1490436), (114, 1242030), (171, 828020), (180, 786619), (190, 745218), (228, 621015), (285, 496812), (342, 414010), (361, 392220), (380, 372609), (570, 248406), (684, 207005), (722, 196110), (855, 165604), (1083, 130740), (1140, 124203), (1444, 98055), (1710, 82802), (1805, 78444), (2166, 65370), (2179, 64980), (3249, 43580), (3420, 41401), (3610, 39222), (4332, 32685), (4358, 32490), (5415, 26148), (6498, 21790), (6537, 21660), (7220, 19611), (8716, 16245), (10830, 13074), (10895, 12996)]