162896640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:802

約数の個数: 144

約数和(自身を含む): 529804800

約数和(自身を除く): 366908160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 256, 295, 320, 354, 384, 472, 480, 590, 640, 708, 719, 768, 885, 944, 960, 1180, 1280, 1416, 1438, 1770, 1888, 1920, 2157, 2360, 2832, 2876, 3540, 3595, 3776, 3840, 4314, 4720, 5664, 5752, 7080, 7190, 7552, 8628, 9440, 10785, 11328, 11504, 14160, 14380, 15104, 17256, 18880, 21570, 22656, 23008, 28320, 28760, 34512, 37760, 42421, 43140, 45312, 46016, 56640, 57520, 69024, 75520, 84842, 86280, 92032, 113280, 115040, 127263, 138048, 169684, 172560, 184064, 212105, 226560, 230080, 254526, 276096, 339368, 345120, 424210, 460160, 509052, 552192, 636315, 678736, 690240, 848420, 920320, 1018104, 1272630, 1357472, 1380480, 1696840, 2036208, 2545260, 2714944, 2760960, 3393680, 4072416, 5090520, 5429888, 6787360, 8144832, 10181040, 10859776, 13574720, 16289664, 20362080, 27149440, 32579328, 40724160, 54298880, 81448320, 162896640]

約数ペア:

[(1, 162896640), (2, 81448320), (3, 54298880), (4, 40724160), (5, 32579328), (6, 27149440), (8, 20362080), (10, 16289664), (12, 13574720), (15, 10859776), (16, 10181040), (20, 8144832), (24, 6787360), (30, 5429888), (32, 5090520), (40, 4072416), (48, 3393680), (59, 2760960), (60, 2714944), (64, 2545260), (80, 2036208), (96, 1696840), (118, 1380480), (120, 1357472), (128, 1272630), (160, 1018104), (177, 920320), (192, 848420), (236, 690240), (240, 678736), (256, 636315), (295, 552192), (320, 509052), (354, 460160), (384, 424210), (472, 345120), (480, 339368), (590, 276096), (640, 254526), (708, 230080), (719, 226560), (768, 212105), (885, 184064), (944, 172560), (960, 169684), (1180, 138048), (1280, 127263), (1416, 115040), (1438, 113280), (1770, 92032), (1888, 86280), (1920, 84842), (2157, 75520), (2360, 69024), (2832, 57520), (2876, 56640), (3540, 46016), (3595, 45312), (3776, 43140), (3840, 42421), (4314, 37760), (4720, 34512), (5664, 28760), (5752, 28320), (7080, 23008), (7190, 22656), (7552, 21570), (8628, 18880), (9440, 17256), (10785, 15104), (11328, 14380), (11504, 14160)]