8196903960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{9758219}}^1$

素因数の和:9758240

約数の個数: 64

約数和(自身を含む): 28103673600

約数和(自身を除く): 19906769640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 9758219, 19516438, 29274657, 39032876, 48791095, 58549314, 68307533, 78065752, 97582190, 117098628, 136615066, 146373285, 195164380, 204922599, 234197256, 273230132, 292746570, 341537665, 390328760, 409845198, 546460264, 585493140, 683075330, 819690396, 1024612995, 1170986280, 1366150660, 1639380792, 2049225990, 2732301320, 4098451980, 8196903960]

約数ペア:

[(1, 8196903960), (2, 4098451980), (3, 2732301320), (4, 2049225990), (5, 1639380792), (6, 1366150660), (7, 1170986280), (8, 1024612995), (10, 819690396), (12, 683075330), (14, 585493140), (15, 546460264), (20, 409845198), (21, 390328760), (24, 341537665), (28, 292746570), (30, 273230132), (35, 234197256), (40, 204922599), (42, 195164380), (56, 146373285), (60, 136615066), (70, 117098628), (84, 97582190), (105, 78065752), (120, 68307533), (140, 58549314), (168, 48791095), (210, 39032876), (280, 29274657), (420, 19516438), (840, 9758219)]