8070446720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{105967}}^1$

素因数の和:106010

約数の個数: 128

約数和(自身を含む): 23346869760

約数和(自身を除く): 15276423040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2176, 2240, 2380, 2720, 3808, 4480, 4760, 5440, 7616, 9520, 10880, 15232, 19040, 38080, 76160, 105967, 211934, 423868, 529835, 741769, 847736, 1059670, 1483538, 1695472, 1801439, 2119340, 2967076, 3390944, 3602878, 3708845, 4238680, 5934152, 6781888, 7205756, 7417690, 8477360, 9007195, 11868304, 12610073, 13563776, 14411512, 14835380, 16954720, 18014390, 23736608, 25220146, 28823024, 29670760, 33909440, 36028780, 47473216, 50440292, 57646048, 59341520, 63050365, 67818880, 72057560, 94946432, 100880584, 115292096, 118683040, 126100730, 144115120, 201761168, 230584192, 237366080, 252201460, 288230240, 403522336, 474732160, 504402920, 576460480, 807044672, 1008805840, 1152920960, 1614089344, 2017611680, 4035223360, 8070446720]

約数ペア:

[(1, 8070446720), (2, 4035223360), (4, 2017611680), (5, 1614089344), (7, 1152920960), (8, 1008805840), (10, 807044672), (14, 576460480), (16, 504402920), (17, 474732160), (20, 403522336), (28, 288230240), (32, 252201460), (34, 237366080), (35, 230584192), (40, 201761168), (56, 144115120), (64, 126100730), (68, 118683040), (70, 115292096), (80, 100880584), (85, 94946432), (112, 72057560), (119, 67818880), (128, 63050365), (136, 59341520), (140, 57646048), (160, 50440292), (170, 47473216), (224, 36028780), (238, 33909440), (272, 29670760), (280, 28823024), (320, 25220146), (340, 23736608), (448, 18014390), (476, 16954720), (544, 14835380), (560, 14411512), (595, 13563776), (640, 12610073), (680, 11868304), (896, 9007195), (952, 8477360), (1088, 7417690), (1120, 7205756), (1190, 6781888), (1360, 5934152), (1904, 4238680), (2176, 3708845), (2240, 3602878), (2380, 3390944), (2720, 2967076), (3808, 2119340), (4480, 1801439), (4760, 1695472), (5440, 1483538), (7616, 1059670), (9520, 847736), (10880, 741769), (15232, 529835), (19040, 423868), (38080, 211934), (76160, 105967)]