156959809280

素因数分解:

$2^8\times 5^1\times {\mathrm{829}}^1\times {\mathrm{147919}}^1$

素因数の和:148769

約数の個数: 72

約数和(自身を含む): 376423857600

約数和(自身を除く): 219464048320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 829, 1280, 1658, 3316, 4145, 6632, 8290, 13264, 16580, 26528, 33160, 53056, 66320, 106112, 132640, 147919, 212224, 265280, 295838, 530560, 591676, 739595, 1061120, 1183352, 1479190, 2366704, 2958380, 4733408, 5916760, 9466816, 11833520, 18933632, 23667040, 37867264, 47334080, 94668160, 122624851, 189336320, 245249702, 490499404, 613124255, 980998808, 1226248510, 1961997616, 2452497020, 3923995232, 4904994040, 7847990464, 9809988080, 15695980928, 19619976160, 31391961856, 39239952320, 78479904640, 156959809280]

約数ペア:

[(1, 156959809280), (2, 78479904640), (4, 39239952320), (5, 31391961856), (8, 19619976160), (10, 15695980928), (16, 9809988080), (20, 7847990464), (32, 4904994040), (40, 3923995232), (64, 2452497020), (80, 1961997616), (128, 1226248510), (160, 980998808), (256, 613124255), (320, 490499404), (640, 245249702), (829, 189336320), (1280, 122624851), (1658, 94668160), (3316, 47334080), (4145, 37867264), (6632, 23667040), (8290, 18933632), (13264, 11833520), (16580, 9466816), (26528, 5916760), (33160, 4733408), (53056, 2958380), (66320, 2366704), (106112, 1479190), (132640, 1183352), (147919, 1061120), (212224, 739595), (265280, 591676), (295838, 530560)]