148697360

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{5419}}^1$

素因数の和:5453

約数の個数: 80

約数和(自身を含む): 403248000

約数和(自身を除く): 254550640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5419, 5488, 6860, 10838, 13720, 21676, 27095, 27440, 37933, 43352, 54190, 75866, 86704, 108380, 151732, 189665, 216760, 265531, 303464, 379330, 433520, 531062, 606928, 758660, 1062124, 1327655, 1517320, 1858717, 2124248, 2655310, 3034640, 3717434, 4248496, 5310620, 7434868, 9293585, 10621240, 14869736, 18587170, 21242480, 29739472, 37174340, 74348680, 148697360]

約数ペア:

[(1, 148697360), (2, 74348680), (4, 37174340), (5, 29739472), (7, 21242480), (8, 18587170), (10, 14869736), (14, 10621240), (16, 9293585), (20, 7434868), (28, 5310620), (35, 4248496), (40, 3717434), (49, 3034640), (56, 2655310), (70, 2124248), (80, 1858717), (98, 1517320), (112, 1327655), (140, 1062124), (196, 758660), (245, 606928), (280, 531062), (343, 433520), (392, 379330), (490, 303464), (560, 265531), (686, 216760), (784, 189665), (980, 151732), (1372, 108380), (1715, 86704), (1960, 75866), (2744, 54190), (3430, 43352), (3920, 37933), (5419, 27440), (5488, 27095), (6860, 21676), (10838, 13720)]