318485220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{829}}^1$

素因数の和:1197

約数の個数: 96

約数和(自身を含む): 942614400

約数和(自身を除く): 624129180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 337, 380, 570, 674, 829, 1011, 1140, 1348, 1658, 1685, 2022, 2487, 3316, 3370, 4044, 4145, 4974, 5055, 6403, 6740, 8290, 9948, 10110, 12435, 12806, 15751, 16580, 19209, 20220, 24870, 25612, 31502, 32015, 38418, 47253, 49740, 63004, 64030, 76836, 78755, 94506, 96045, 128060, 157510, 189012, 192090, 236265, 279373, 315020, 384180, 472530, 558746, 838119, 945060, 1117492, 1396865, 1676238, 2793730, 3352476, 4190595, 5308087, 5587460, 8381190, 10616174, 15924261, 16762380, 21232348, 26540435, 31848522, 53080870, 63697044, 79621305, 106161740, 159242610, 318485220]

約数ペア:

[(1, 318485220), (2, 159242610), (3, 106161740), (4, 79621305), (5, 63697044), (6, 53080870), (10, 31848522), (12, 26540435), (15, 21232348), (19, 16762380), (20, 15924261), (30, 10616174), (38, 8381190), (57, 5587460), (60, 5308087), (76, 4190595), (95, 3352476), (114, 2793730), (190, 1676238), (228, 1396865), (285, 1117492), (337, 945060), (380, 838119), (570, 558746), (674, 472530), (829, 384180), (1011, 315020), (1140, 279373), (1348, 236265), (1658, 192090), (1685, 189012), (2022, 157510), (2487, 128060), (3316, 96045), (3370, 94506), (4044, 78755), (4145, 76836), (4974, 64030), (5055, 63004), (6403, 49740), (6740, 47253), (8290, 38418), (9948, 32015), (10110, 31502), (12435, 25612), (12806, 24870), (15751, 20220), (16580, 19209)]