2840320080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11239}}^1$

素因数の和:11280

約数の個数: 240

約数和(自身を含む): 10653901440

約数和(自身を除く): 7813581360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4212, 4680, 4860, 5265, 5616, 6318, 6480, 7020, 8424, 9360, 9720, 10530, 11239, 12636, 14040, 15795, 16848, 19440, 21060, 22478, 25272, 28080, 31590, 33717, 42120, 44956, 50544, 56195, 63180, 67434, 84240, 89912, 101151, 112390, 126360, 134868, 146107, 168585, 179824, 202302, 224780, 252720, 269736, 292214, 303453, 337170, 404604, 438321, 449560, 505755, 539472, 584428, 606906, 674340, 730535, 809208, 876642, 899120, 910359, 1011510, 1168856, 1213812, 1314963, 1348680, 1461070, 1517265, 1618416, 1753284, 1820718, 2023020, 2191605, 2337712, 2427624, 2629926, 2697360, 2731077, 2922140, 3034530, 3506568, 3641436, 3944889, 4046040, 4383210, 4551795, 4855248, 5259852, 5462154, 5844280, 6069060, 6574815, 7013136, 7282872, 7889778, 8092080, 8766420, 9103590, 10519704, 10924308, 11688560, 11834667, 12138120, 13149630, 13655385, 14565744, 15779556, 17532840, 18207180, 19724445, 21039408, 21848616, 23669334, 24276240, 26299260, 27310770, 31559112, 35065680, 35504001, 36414360, 39448890, 43697232, 47338668, 52598520, 54621540, 59173335, 63118224, 71008002, 72828720, 78897780, 94677336, 105197040, 109243080, 118346670, 142016004, 157795560, 177520005, 189354672, 218486160, 236693340, 284032008, 315591120, 355040010, 473386680, 568064016, 710080020, 946773360, 1420160040, 2840320080]

約数ペア:

[(1, 2840320080), (2, 1420160040), (3, 946773360), (4, 710080020), (5, 568064016), (6, 473386680), (8, 355040010), (9, 315591120), (10, 284032008), (12, 236693340), (13, 218486160), (15, 189354672), (16, 177520005), (18, 157795560), (20, 142016004), (24, 118346670), (26, 109243080), (27, 105197040), (30, 94677336), (36, 78897780), (39, 72828720), (40, 71008002), (45, 63118224), (48, 59173335), (52, 54621540), (54, 52598520), (60, 47338668), (65, 43697232), (72, 39448890), (78, 36414360), (80, 35504001), (81, 35065680), (90, 31559112), (104, 27310770), (108, 26299260), (117, 24276240), (120, 23669334), (130, 21848616), (135, 21039408), (144, 19724445), (156, 18207180), (162, 17532840), (180, 15779556), (195, 14565744), (208, 13655385), (216, 13149630), (234, 12138120), (240, 11834667), (243, 11688560), (260, 10924308), (270, 10519704), (312, 9103590), (324, 8766420), (351, 8092080), (360, 7889778), (390, 7282872), (405, 7013136), (432, 6574815), (468, 6069060), (486, 5844280), (520, 5462154), (540, 5259852), (585, 4855248), (624, 4551795), (648, 4383210), (702, 4046040), (720, 3944889), (780, 3641436), (810, 3506568), (936, 3034530), (972, 2922140), (1040, 2731077), (1053, 2697360), (1080, 2629926), (1170, 2427624), (1215, 2337712), (1296, 2191605), (1404, 2023020), (1560, 1820718), (1620, 1753284), (1755, 1618416), (1872, 1517265), (1944, 1461070), (2106, 1348680), (2160, 1314963), (2340, 1213812), (2430, 1168856), (2808, 1011510), (3120, 910359), (3159, 899120), (3240, 876642), (3510, 809208), (3888, 730535), (4212, 674340), (4680, 606906), (4860, 584428), (5265, 539472), (5616, 505755), (6318, 449560), (6480, 438321), (7020, 404604), (8424, 337170), (9360, 303453), (9720, 292214), (10530, 269736), (11239, 252720), (12636, 224780), (14040, 202302), (15795, 179824), (16848, 168585), (19440, 146107), (21060, 134868), (22478, 126360), (25272, 112390), (28080, 101151), (31590, 89912), (33717, 84240), (42120, 67434), (44956, 63180), (50544, 56195)]