151930880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 375331320

約数和(自身を除く): 223400440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 401, 512, 592, 640, 740, 802, 1024, 1184, 1280, 1480, 1604, 2005, 2048, 2368, 2560, 2960, 3208, 4010, 4736, 5120, 5920, 6416, 8020, 9472, 10240, 11840, 12832, 14837, 16040, 18944, 23680, 25664, 29674, 32080, 37888, 47360, 51328, 59348, 64160, 74185, 75776, 94720, 102656, 118696, 128320, 148370, 189440, 205312, 237392, 256640, 296740, 378880, 410624, 474784, 513280, 593480, 821248, 949568, 1026560, 1186960, 1899136, 2053120, 2373920, 3798272, 4106240, 4747840, 7596544, 9495680, 15193088, 18991360, 30386176, 37982720, 75965440, 151930880]

約数ペア:

[(1, 151930880), (2, 75965440), (4, 37982720), (5, 30386176), (8, 18991360), (10, 15193088), (16, 9495680), (20, 7596544), (32, 4747840), (37, 4106240), (40, 3798272), (64, 2373920), (74, 2053120), (80, 1899136), (128, 1186960), (148, 1026560), (160, 949568), (185, 821248), (256, 593480), (296, 513280), (320, 474784), (370, 410624), (401, 378880), (512, 296740), (592, 256640), (640, 237392), (740, 205312), (802, 189440), (1024, 148370), (1184, 128320), (1280, 118696), (1480, 102656), (1604, 94720), (2005, 75776), (2048, 74185), (2368, 64160), (2560, 59348), (2960, 51328), (3208, 47360), (4010, 37888), (4736, 32080), (5120, 29674), (5920, 25664), (6416, 23680), (8020, 18944), (9472, 16040), (10240, 14837), (11840, 12832)]