8717280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 32514048

約数和(自身を除く): 23796768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 127, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 254, 260, 264, 286, 312, 330, 352, 381, 390, 416, 429, 440, 480, 508, 520, 528, 572, 624, 635, 660, 715, 762, 780, 858, 880, 1016, 1040, 1056, 1144, 1248, 1270, 1320, 1397, 1430, 1524, 1560, 1651, 1716, 1760, 1905, 2032, 2080, 2145, 2288, 2540, 2640, 2794, 2860, 3048, 3120, 3302, 3432, 3810, 4064, 4191, 4290, 4576, 4953, 5080, 5280, 5588, 5720, 6096, 6240, 6604, 6864, 6985, 7620, 8255, 8382, 8580, 9906, 10160, 11176, 11440, 12192, 13208, 13728, 13970, 15240, 16510, 16764, 17160, 18161, 19812, 20320, 20955, 22352, 22880, 24765, 26416, 27940, 30480, 33020, 33528, 34320, 36322, 39624, 41910, 44704, 49530, 52832, 54483, 55880, 60960, 66040, 67056, 68640, 72644, 79248, 83820, 90805, 99060, 108966, 111760, 132080, 134112, 145288, 158496, 167640, 181610, 198120, 217932, 223520, 264160, 272415, 290576, 335280, 363220, 396240, 435864, 544830, 581152, 670560, 726440, 792480, 871728, 1089660, 1452880, 1743456, 2179320, 2905760, 4358640, 8717280]

約数ペア:

[(1, 8717280), (2, 4358640), (3, 2905760), (4, 2179320), (5, 1743456), (6, 1452880), (8, 1089660), (10, 871728), (11, 792480), (12, 726440), (13, 670560), (15, 581152), (16, 544830), (20, 435864), (22, 396240), (24, 363220), (26, 335280), (30, 290576), (32, 272415), (33, 264160), (39, 223520), (40, 217932), (44, 198120), (48, 181610), (52, 167640), (55, 158496), (60, 145288), (65, 134112), (66, 132080), (78, 111760), (80, 108966), (88, 99060), (96, 90805), (104, 83820), (110, 79248), (120, 72644), (127, 68640), (130, 67056), (132, 66040), (143, 60960), (156, 55880), (160, 54483), (165, 52832), (176, 49530), (195, 44704), (208, 41910), (220, 39624), (240, 36322), (254, 34320), (260, 33528), (264, 33020), (286, 30480), (312, 27940), (330, 26416), (352, 24765), (381, 22880), (390, 22352), (416, 20955), (429, 20320), (440, 19812), (480, 18161), (508, 17160), (520, 16764), (528, 16510), (572, 15240), (624, 13970), (635, 13728), (660, 13208), (715, 12192), (762, 11440), (780, 11176), (858, 10160), (880, 9906), (1016, 8580), (1040, 8382), (1056, 8255), (1144, 7620), (1248, 6985), (1270, 6864), (1320, 6604), (1397, 6240), (1430, 6096), (1524, 5720), (1560, 5588), (1651, 5280), (1716, 5080), (1760, 4953), (1905, 4576), (2032, 4290), (2080, 4191), (2145, 4064), (2288, 3810), (2540, 3432), (2640, 3302), (2794, 3120), (2860, 3048)]