64040960

素因数分解:

$2^{12}\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 104

約数和(自身を含む): 159233040

約数和(自身を除く): 95192080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 59, 64, 80, 106, 118, 128, 160, 212, 236, 256, 265, 295, 320, 424, 472, 512, 530, 590, 640, 848, 944, 1024, 1060, 1180, 1280, 1696, 1888, 2048, 2120, 2360, 2560, 3127, 3392, 3776, 4096, 4240, 4720, 5120, 6254, 6784, 7552, 8480, 9440, 10240, 12508, 13568, 15104, 15635, 16960, 18880, 20480, 25016, 27136, 30208, 31270, 33920, 37760, 50032, 54272, 60416, 62540, 67840, 75520, 100064, 108544, 120832, 125080, 135680, 151040, 200128, 217088, 241664, 250160, 271360, 302080, 400256, 500320, 542720, 604160, 800512, 1000640, 1085440, 1208320, 1601024, 2001280, 3202048, 4002560, 6404096, 8005120, 12808192, 16010240, 32020480, 64040960]

約数ペア:

[(1, 64040960), (2, 32020480), (4, 16010240), (5, 12808192), (8, 8005120), (10, 6404096), (16, 4002560), (20, 3202048), (32, 2001280), (40, 1601024), (53, 1208320), (59, 1085440), (64, 1000640), (80, 800512), (106, 604160), (118, 542720), (128, 500320), (160, 400256), (212, 302080), (236, 271360), (256, 250160), (265, 241664), (295, 217088), (320, 200128), (424, 151040), (472, 135680), (512, 125080), (530, 120832), (590, 108544), (640, 100064), (848, 75520), (944, 67840), (1024, 62540), (1060, 60416), (1180, 54272), (1280, 50032), (1696, 37760), (1888, 33920), (2048, 31270), (2120, 30208), (2360, 27136), (2560, 25016), (3127, 20480), (3392, 18880), (3776, 16960), (4096, 15635), (4240, 15104), (4720, 13568), (5120, 12508), (6254, 10240), (6784, 9440), (7552, 8480)]