222719140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:965

約数の個数: 96

約数和(自身を含む): 568915200

約数和(自身を除く): 346196060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 101, 133, 140, 190, 202, 266, 380, 404, 505, 532, 665, 707, 829, 1010, 1330, 1414, 1658, 1919, 2020, 2660, 2828, 3316, 3535, 3838, 4145, 5803, 7070, 7676, 8290, 9595, 11606, 13433, 14140, 15751, 16580, 19190, 23212, 26866, 29015, 31502, 38380, 53732, 58030, 63004, 67165, 78755, 83729, 110257, 116060, 134330, 157510, 167458, 220514, 268660, 315020, 334916, 418645, 441028, 551285, 586103, 837290, 1102570, 1172206, 1590851, 1674580, 2205140, 2344412, 2930515, 3181702, 5861030, 6363404, 7954255, 11135957, 11722060, 15908510, 22271914, 31817020, 44543828, 55679785, 111359570, 222719140]

約数ペア:

[(1, 222719140), (2, 111359570), (4, 55679785), (5, 44543828), (7, 31817020), (10, 22271914), (14, 15908510), (19, 11722060), (20, 11135957), (28, 7954255), (35, 6363404), (38, 5861030), (70, 3181702), (76, 2930515), (95, 2344412), (101, 2205140), (133, 1674580), (140, 1590851), (190, 1172206), (202, 1102570), (266, 837290), (380, 586103), (404, 551285), (505, 441028), (532, 418645), (665, 334916), (707, 315020), (829, 268660), (1010, 220514), (1330, 167458), (1414, 157510), (1658, 134330), (1919, 116060), (2020, 110257), (2660, 83729), (2828, 78755), (3316, 67165), (3535, 63004), (3838, 58030), (4145, 53732), (5803, 38380), (7070, 31502), (7676, 29015), (8290, 26866), (9595, 23212), (11606, 19190), (13433, 16580), (14140, 15751)]