630199360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{281339}}^1$

素因数の和:281363

約数の個数: 56

約数和(自身を含む): 1715048640

約数和(自身を除く): 1084849280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 281339, 562678, 1125356, 1406695, 1969373, 2250712, 2813390, 3938746, 4501424, 5626780, 7877492, 9002848, 9846865, 11253560, 15754984, 18005696, 19693730, 22507120, 31509968, 39387460, 45014240, 63019936, 78774920, 90028480, 126039872, 157549840, 315099680, 630199360]

約数ペア:

[(1, 630199360), (2, 315099680), (4, 157549840), (5, 126039872), (7, 90028480), (8, 78774920), (10, 63019936), (14, 45014240), (16, 39387460), (20, 31509968), (28, 22507120), (32, 19693730), (35, 18005696), (40, 15754984), (56, 11253560), (64, 9846865), (70, 9002848), (80, 7877492), (112, 5626780), (140, 4501424), (160, 3938746), (224, 2813390), (280, 2250712), (320, 1969373), (448, 1406695), (560, 1125356), (1120, 562678), (2240, 281339)]