18280755360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{509}}^2$

素因数の和:1053

約数の個数: 324

約数和(自身を含む): 72710919918

約数和(自身を除く): 54430164558

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 509, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1018, 1120, 1176, 1260, 1440, 1470, 1527, 1568, 1680, 1764, 1960, 2016, 2036, 2205, 2352, 2520, 2545, 2940, 3054, 3360, 3528, 3563, 3920, 4072, 4410, 4581, 4704, 5040, 5090, 5880, 6108, 7056, 7126, 7635, 7840, 8144, 8820, 9162, 10080, 10180, 10689, 11760, 12216, 14112, 14252, 15270, 16288, 17640, 17815, 18324, 20360, 21378, 22905, 23520, 24432, 24941, 28504, 30540, 32067, 35280, 35630, 36648, 40720, 42756, 45810, 48864, 49882, 53445, 57008, 61080, 64134, 70560, 71260, 73296, 74823, 81440, 85512, 91620, 99764, 106890, 114016, 122160, 124705, 128268, 142520, 146592, 149646, 160335, 171024, 183240, 199528, 213780, 224469, 244320, 249410, 256536, 259081, 285040, 299292, 320670, 342048, 366480, 374115, 399056, 427560, 448938, 498820, 513072, 518162, 570080, 598584, 641340, 732960, 748230, 777243, 798112, 855120, 897876, 997640, 1026144, 1036324, 1122345, 1197168, 1282680, 1295405, 1496460, 1554486, 1710240, 1795752, 1813567, 1995280, 2072648, 2244690, 2331729, 2394336, 2565360, 2590810, 2992920, 3108972, 3591504, 3627134, 3886215, 3990560, 4145296, 4489380, 4663458, 5130720, 5181620, 5440701, 5985840, 6217944, 7183008, 7254268, 7772430, 8290592, 8978760, 9067835, 9326916, 10363240, 10881402, 11658645, 11971680, 12435888, 12694969, 14508536, 15544860, 16322103, 17957520, 18135670, 18653832, 20726480, 21762804, 23317290, 24871776, 25389938, 27203505, 29017072, 31089720, 32644206, 35915040, 36271340, 37307664, 38084907, 41452960, 43525608, 46634580, 50779876, 54407010, 58034144, 62179440, 63474845, 65288412, 72542680, 74615328, 76169814, 81610515, 87051216, 93269160, 101559752, 108814020, 114254721, 124358880, 126949690, 130576824, 145085360, 152339628, 163221030, 174102432, 186538320, 190424535, 203119504, 217628040, 228509442, 253899380, 261153648, 290170720, 304679256, 326442060, 373076640, 380849070, 406239008, 435256080, 457018884, 507798760, 522307296, 571273605, 609358512, 652884120, 761698140, 870512160, 914037768, 1015597520, 1142547210, 1218717024, 1305768240, 1523396280, 1828075536, 2031195040, 2285094420, 2611536480, 3046792560, 3656151072, 4570188840, 6093585120, 9140377680, 18280755360]

約数ペア:

[(1, 18280755360), (2, 9140377680), (3, 6093585120), (4, 4570188840), (5, 3656151072), (6, 3046792560), (7, 2611536480), (8, 2285094420), (9, 2031195040), (10, 1828075536), (12, 1523396280), (14, 1305768240), (15, 1218717024), (16, 1142547210), (18, 1015597520), (20, 914037768), (21, 870512160), (24, 761698140), (28, 652884120), (30, 609358512), (32, 571273605), (35, 522307296), (36, 507798760), (40, 457018884), (42, 435256080), (45, 406239008), (48, 380849070), (49, 373076640), (56, 326442060), (60, 304679256), (63, 290170720), (70, 261153648), (72, 253899380), (80, 228509442), (84, 217628040), (90, 203119504), (96, 190424535), (98, 186538320), (105, 174102432), (112, 163221030), (120, 152339628), (126, 145085360), (140, 130576824), (144, 126949690), (147, 124358880), (160, 114254721), (168, 108814020), (180, 101559752), (196, 93269160), (210, 87051216), (224, 81610515), (240, 76169814), (245, 74615328), (252, 72542680), (280, 65288412), (288, 63474845), (294, 62179440), (315, 58034144), (336, 54407010), (360, 50779876), (392, 46634580), (420, 43525608), (441, 41452960), (480, 38084907), (490, 37307664), (504, 36271340), (509, 35915040), (560, 32644206), (588, 31089720), (630, 29017072), (672, 27203505), (720, 25389938), (735, 24871776), (784, 23317290), (840, 21762804), (882, 20726480), (980, 18653832), (1008, 18135670), (1018, 17957520), (1120, 16322103), (1176, 15544860), (1260, 14508536), (1440, 12694969), (1470, 12435888), (1527, 11971680), (1568, 11658645), (1680, 10881402), (1764, 10363240), (1960, 9326916), (2016, 9067835), (2036, 8978760), (2205, 8290592), (2352, 7772430), (2520, 7254268), (2545, 7183008), (2940, 6217944), (3054, 5985840), (3360, 5440701), (3528, 5181620), (3563, 5130720), (3920, 4663458), (4072, 4489380), (4410, 4145296), (4581, 3990560), (4704, 3886215), (5040, 3627134), (5090, 3591504), (5880, 3108972), (6108, 2992920), (7056, 2590810), (7126, 2565360), (7635, 2394336), (7840, 2331729), (8144, 2244690), (8820, 2072648), (9162, 1995280), (10080, 1813567), (10180, 1795752), (10689, 1710240), (11760, 1554486), (12216, 1496460), (14112, 1295405), (14252, 1282680), (15270, 1197168), (16288, 1122345), (17640, 1036324), (17815, 1026144), (18324, 997640), (20360, 897876), (21378, 855120), (22905, 798112), (23520, 777243), (24432, 748230), (24941, 732960), (28504, 641340), (30540, 598584), (32067, 570080), (35280, 518162), (35630, 513072), (36648, 498820), (40720, 448938), (42756, 427560), (45810, 399056), (48864, 374115), (49882, 366480), (53445, 342048), (57008, 320670), (61080, 299292), (64134, 285040), (70560, 259081), (71260, 256536), (73296, 249410), (74823, 244320), (81440, 224469), (85512, 213780), (91620, 199528), (99764, 183240), (106890, 171024), (114016, 160335), (122160, 149646), (124705, 146592), (128268, 142520)]