380495220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{1033}}^1$

素因数の和:1929

約数の個数: 96

約数和(自身を含む): 1220153088

約数和(自身を除く): 839657868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 877, 1033, 1754, 2066, 2631, 3099, 3508, 4132, 4385, 5165, 5262, 6139, 6198, 7231, 8770, 10330, 10524, 12278, 12396, 13155, 14462, 15495, 17540, 18417, 20660, 21693, 24556, 26310, 28924, 30695, 30990, 36155, 36834, 43386, 52620, 61390, 61980, 72310, 73668, 86772, 92085, 108465, 122780, 144620, 184170, 216930, 368340, 433860, 905941, 1811882, 2717823, 3623764, 4529705, 5435646, 6341587, 9059410, 10871292, 12683174, 13589115, 18118820, 19024761, 25366348, 27178230, 31707935, 38049522, 54356460, 63415870, 76099044, 95123805, 126831740, 190247610, 380495220]

約数ペア:

[(1, 380495220), (2, 190247610), (3, 126831740), (4, 95123805), (5, 76099044), (6, 63415870), (7, 54356460), (10, 38049522), (12, 31707935), (14, 27178230), (15, 25366348), (20, 19024761), (21, 18118820), (28, 13589115), (30, 12683174), (35, 10871292), (42, 9059410), (60, 6341587), (70, 5435646), (84, 4529705), (105, 3623764), (140, 2717823), (210, 1811882), (420, 905941), (877, 433860), (1033, 368340), (1754, 216930), (2066, 184170), (2631, 144620), (3099, 122780), (3508, 108465), (4132, 92085), (4385, 86772), (5165, 73668), (5262, 72310), (6139, 61980), (6198, 61390), (7231, 52620), (8770, 43386), (10330, 36834), (10524, 36155), (12278, 30990), (12396, 30695), (13155, 28924), (14462, 26310), (15495, 24556), (17540, 21693), (18417, 20660)]