1222238160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1368

約数の個数: 400

約数和(自身を含む): 4990930560

約数和(自身を除く): 3768692400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 81, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 162, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 297, 312, 324, 330, 351, 360, 390, 396, 405, 429, 432, 440, 468, 495, 520, 528, 540, 572, 585, 594, 624, 648, 660, 702, 715, 720, 780, 792, 810, 858, 880, 891, 936, 990, 1040, 1053, 1080, 1144, 1170, 1188, 1287, 1296, 1319, 1320, 1404, 1430, 1485, 1560, 1584, 1620, 1716, 1755, 1782, 1872, 1980, 2106, 2145, 2160, 2288, 2340, 2376, 2574, 2638, 2640, 2808, 2860, 2970, 3120, 3240, 3432, 3510, 3564, 3861, 3957, 3960, 4212, 4290, 4455, 4680, 4752, 5148, 5265, 5276, 5616, 5720, 5940, 6435, 6480, 6595, 6864, 7020, 7128, 7722, 7914, 7920, 8424, 8580, 8910, 9360, 10296, 10530, 10552, 11440, 11583, 11871, 11880, 12870, 13190, 14040, 14256, 14509, 15444, 15828, 16848, 17147, 17160, 17820, 19305, 19785, 20592, 21060, 21104, 23166, 23742, 23760, 25740, 26380, 28080, 29018, 30888, 31656, 34294, 34320, 35613, 35640, 38610, 39570, 42120, 43527, 46332, 47484, 51441, 51480, 52760, 57915, 58036, 59355, 61776, 63312, 68588, 71226, 71280, 72545, 77220, 79140, 84240, 85735, 87054, 92664, 94968, 102882, 102960, 105520, 106839, 115830, 116072, 118710, 130581, 137176, 142452, 145090, 154323, 154440, 158280, 171470, 174108, 178065, 185328, 188617, 189936, 205764, 213678, 217635, 231660, 232144, 237420, 257205, 261162, 274352, 284904, 290180, 308646, 308880, 316560, 342940, 348216, 356130, 377234, 391743, 411528, 427356, 435270, 462969, 463320, 474840, 514410, 522324, 534195, 565851, 569808, 580360, 617292, 652905, 685880, 696432, 712260, 754468, 771615, 783486, 823056, 854712, 870540, 925938, 926640, 943085, 949680, 1028820, 1044648, 1068390, 1131702, 1160720, 1175229, 1234584, 1305810, 1371760, 1388907, 1424520, 1508936, 1543230, 1566972, 1697553, 1709424, 1741080, 1851876, 1886170, 1958715, 2057640, 2089296, 2136780, 2263404, 2314845, 2350458, 2469168, 2611620, 2777814, 2829255, 2849040, 3017872, 3086460, 3133944, 3395106, 3482160, 3703752, 3772340, 3917430, 4115280, 4273560, 4526808, 4629690, 4700916, 5092659, 5223240, 5555628, 5658510, 5876145, 6172920, 6267888, 6790212, 6944535, 7407504, 7544680, 7834860, 8487765, 8547120, 9053616, 9259380, 9401832, 10185318, 10446480, 11111256, 11317020, 11752290, 12345840, 13580424, 13889070, 15089360, 15277977, 15669720, 16975530, 18518760, 18803664, 20370636, 22222512, 22634040, 23504580, 25463295, 27160848, 27778140, 30555954, 31339440, 33951060, 37037520, 40741272, 45268080, 47009160, 50926590, 55556280, 61111908, 67902120, 76389885, 81482544, 94018320, 101853180, 111112560, 122223816, 135804240, 152779770, 203706360, 244447632, 305559540, 407412720, 611119080, 1222238160]

約数ペア:

[(1, 1222238160), (2, 611119080), (3, 407412720), (4, 305559540), (5, 244447632), (6, 203706360), (8, 152779770), (9, 135804240), (10, 122223816), (11, 111112560), (12, 101853180), (13, 94018320), (15, 81482544), (16, 76389885), (18, 67902120), (20, 61111908), (22, 55556280), (24, 50926590), (26, 47009160), (27, 45268080), (30, 40741272), (33, 37037520), (36, 33951060), (39, 31339440), (40, 30555954), (44, 27778140), (45, 27160848), (48, 25463295), (52, 23504580), (54, 22634040), (55, 22222512), (60, 20370636), (65, 18803664), (66, 18518760), (72, 16975530), (78, 15669720), (80, 15277977), (81, 15089360), (88, 13889070), (90, 13580424), (99, 12345840), (104, 11752290), (108, 11317020), (110, 11111256), (117, 10446480), (120, 10185318), (130, 9401832), (132, 9259380), (135, 9053616), (143, 8547120), (144, 8487765), (156, 7834860), (162, 7544680), (165, 7407504), (176, 6944535), (180, 6790212), (195, 6267888), (198, 6172920), (208, 5876145), (216, 5658510), (220, 5555628), (234, 5223240), (240, 5092659), (260, 4700916), (264, 4629690), (270, 4526808), (286, 4273560), (297, 4115280), (312, 3917430), (324, 3772340), (330, 3703752), (351, 3482160), (360, 3395106), (390, 3133944), (396, 3086460), (405, 3017872), (429, 2849040), (432, 2829255), (440, 2777814), (468, 2611620), (495, 2469168), (520, 2350458), (528, 2314845), (540, 2263404), (572, 2136780), (585, 2089296), (594, 2057640), (624, 1958715), (648, 1886170), (660, 1851876), (702, 1741080), (715, 1709424), (720, 1697553), (780, 1566972), (792, 1543230), (810, 1508936), (858, 1424520), (880, 1388907), (891, 1371760), (936, 1305810), (990, 1234584), (1040, 1175229), (1053, 1160720), (1080, 1131702), (1144, 1068390), (1170, 1044648), (1188, 1028820), (1287, 949680), (1296, 943085), (1319, 926640), (1320, 925938), (1404, 870540), (1430, 854712), (1485, 823056), (1560, 783486), (1584, 771615), (1620, 754468), (1716, 712260), (1755, 696432), (1782, 685880), (1872, 652905), (1980, 617292), (2106, 580360), (2145, 569808), (2160, 565851), (2288, 534195), (2340, 522324), (2376, 514410), (2574, 474840), (2638, 463320), (2640, 462969), (2808, 435270), (2860, 427356), (2970, 411528), (3120, 391743), (3240, 377234), (3432, 356130), (3510, 348216), (3564, 342940), (3861, 316560), (3957, 308880), (3960, 308646), (4212, 290180), (4290, 284904), (4455, 274352), (4680, 261162), (4752, 257205), (5148, 237420), (5265, 232144), (5276, 231660), (5616, 217635), (5720, 213678), (5940, 205764), (6435, 189936), (6480, 188617), (6595, 185328), (6864, 178065), (7020, 174108), (7128, 171470), (7722, 158280), (7914, 154440), (7920, 154323), (8424, 145090), (8580, 142452), (8910, 137176), (9360, 130581), (10296, 118710), (10530, 116072), (10552, 115830), (11440, 106839), (11583, 105520), (11871, 102960), (11880, 102882), (12870, 94968), (13190, 92664), (14040, 87054), (14256, 85735), (14509, 84240), (15444, 79140), (15828, 77220), (16848, 72545), (17147, 71280), (17160, 71226), (17820, 68588), (19305, 63312), (19785, 61776), (20592, 59355), (21060, 58036), (21104, 57915), (23166, 52760), (23742, 51480), (23760, 51441), (25740, 47484), (26380, 46332), (28080, 43527), (29018, 42120), (30888, 39570), (31656, 38610), (34294, 35640), (34320, 35613)]