2398303040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{152953}}^1$

素因数の和:152984

約数の個数: 84

約数和(自身を含む): 6643404036

約数和(自身を除く): 4245100996

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 15680, 152953, 305906, 611812, 764765, 1070671, 1223624, 1529530, 2141342, 2447248, 3059060, 4282684, 4894496, 5353355, 6118120, 7494697, 8565368, 9788992, 10706710, 12236240, 14989394, 17130736, 21413420, 24472480, 29978788, 34261472, 37473485, 42826840, 48944960, 59957576, 68522944, 74946970, 85653680, 119915152, 149893940, 171307360, 239830304, 299787880, 342614720, 479660608, 599575760, 1199151520, 2398303040]

約数ペア:

[(1, 2398303040), (2, 1199151520), (4, 599575760), (5, 479660608), (7, 342614720), (8, 299787880), (10, 239830304), (14, 171307360), (16, 149893940), (20, 119915152), (28, 85653680), (32, 74946970), (35, 68522944), (40, 59957576), (49, 48944960), (56, 42826840), (64, 37473485), (70, 34261472), (80, 29978788), (98, 24472480), (112, 21413420), (140, 17130736), (160, 14989394), (196, 12236240), (224, 10706710), (245, 9788992), (280, 8565368), (320, 7494697), (392, 6118120), (448, 5353355), (490, 4894496), (560, 4282684), (784, 3059060), (980, 2447248), (1120, 2141342), (1568, 1529530), (1960, 1223624), (2240, 1070671), (3136, 764765), (3920, 611812), (7840, 305906), (15680, 152953)]