355529640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 1089365760

約数和(自身を除く): 733836120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 157, 167, 226, 314, 334, 339, 452, 471, 501, 565, 628, 668, 678, 785, 835, 904, 942, 1002, 1130, 1256, 1336, 1356, 1570, 1670, 1695, 1884, 2004, 2260, 2355, 2505, 2712, 3140, 3340, 3390, 3768, 4008, 4520, 4710, 5010, 6280, 6680, 6780, 9420, 10020, 13560, 17741, 18840, 18871, 20040, 26219, 35482, 37742, 52438, 53223, 56613, 70964, 75484, 78657, 88705, 94355, 104876, 106446, 113226, 131095, 141928, 150968, 157314, 177410, 188710, 209752, 212892, 226452, 262190, 266115, 283065, 314628, 354820, 377420, 393285, 425784, 452904, 524380, 532230, 566130, 629256, 709640, 754840, 786570, 1048760, 1064460, 1132260, 1573140, 2128920, 2264520, 2962747, 3146280, 5925494, 8888241, 11850988, 14813735, 17776482, 23701976, 29627470, 35552964, 44441205, 59254940, 71105928, 88882410, 118509880, 177764820, 355529640]

約数ペア:

[(1, 355529640), (2, 177764820), (3, 118509880), (4, 88882410), (5, 71105928), (6, 59254940), (8, 44441205), (10, 35552964), (12, 29627470), (15, 23701976), (20, 17776482), (24, 14813735), (30, 11850988), (40, 8888241), (60, 5925494), (113, 3146280), (120, 2962747), (157, 2264520), (167, 2128920), (226, 1573140), (314, 1132260), (334, 1064460), (339, 1048760), (452, 786570), (471, 754840), (501, 709640), (565, 629256), (628, 566130), (668, 532230), (678, 524380), (785, 452904), (835, 425784), (904, 393285), (942, 377420), (1002, 354820), (1130, 314628), (1256, 283065), (1336, 266115), (1356, 262190), (1570, 226452), (1670, 212892), (1695, 209752), (1884, 188710), (2004, 177410), (2260, 157314), (2355, 150968), (2505, 141928), (2712, 131095), (3140, 113226), (3340, 106446), (3390, 104876), (3768, 94355), (4008, 88705), (4520, 78657), (4710, 75484), (5010, 70964), (6280, 56613), (6680, 53223), (6780, 52438), (9420, 37742), (10020, 35482), (13560, 26219), (17741, 20040), (18840, 18871)]