8967840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 34401024

約数和(自身を除く): 25433184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 157, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 314, 336, 340, 357, 408, 420, 471, 476, 480, 510, 544, 560, 595, 628, 672, 680, 714, 785, 816, 840, 942, 952, 1020, 1099, 1120, 1190, 1256, 1360, 1428, 1570, 1632, 1680, 1785, 1884, 1904, 2040, 2198, 2355, 2380, 2512, 2669, 2720, 2856, 3140, 3297, 3360, 3570, 3768, 3808, 4080, 4396, 4710, 4760, 5024, 5338, 5495, 5712, 6280, 6594, 7140, 7536, 8007, 8160, 8792, 9420, 9520, 10676, 10990, 11424, 12560, 13188, 13345, 14280, 15072, 16014, 16485, 17584, 18683, 18840, 19040, 21352, 21980, 25120, 26376, 26690, 28560, 32028, 32970, 35168, 37366, 37680, 40035, 42704, 43960, 52752, 53380, 56049, 57120, 64056, 65940, 74732, 75360, 80070, 85408, 87920, 93415, 105504, 106760, 112098, 128112, 131880, 149464, 160140, 175840, 186830, 213520, 224196, 256224, 263760, 280245, 298928, 320280, 373660, 427040, 448392, 527520, 560490, 597856, 640560, 747320, 896784, 1120980, 1281120, 1494640, 1793568, 2241960, 2989280, 4483920, 8967840]

約数ペア:

[(1, 8967840), (2, 4483920), (3, 2989280), (4, 2241960), (5, 1793568), (6, 1494640), (7, 1281120), (8, 1120980), (10, 896784), (12, 747320), (14, 640560), (15, 597856), (16, 560490), (17, 527520), (20, 448392), (21, 427040), (24, 373660), (28, 320280), (30, 298928), (32, 280245), (34, 263760), (35, 256224), (40, 224196), (42, 213520), (48, 186830), (51, 175840), (56, 160140), (60, 149464), (68, 131880), (70, 128112), (80, 112098), (84, 106760), (85, 105504), (96, 93415), (102, 87920), (105, 85408), (112, 80070), (119, 75360), (120, 74732), (136, 65940), (140, 64056), (157, 57120), (160, 56049), (168, 53380), (170, 52752), (204, 43960), (210, 42704), (224, 40035), (238, 37680), (240, 37366), (255, 35168), (272, 32970), (280, 32028), (314, 28560), (336, 26690), (340, 26376), (357, 25120), (408, 21980), (420, 21352), (471, 19040), (476, 18840), (480, 18683), (510, 17584), (544, 16485), (560, 16014), (595, 15072), (628, 14280), (672, 13345), (680, 13188), (714, 12560), (785, 11424), (816, 10990), (840, 10676), (942, 9520), (952, 9420), (1020, 8792), (1099, 8160), (1120, 8007), (1190, 7536), (1256, 7140), (1360, 6594), (1428, 6280), (1570, 5712), (1632, 5495), (1680, 5338), (1785, 5024), (1884, 4760), (1904, 4710), (2040, 4396), (2198, 4080), (2355, 3808), (2380, 3768), (2512, 3570), (2669, 3360), (2720, 3297), (2856, 3140)]