2181055680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 448

約数和(自身を含む): 8111093760

約数和(自身を除く): 5930038080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 47, 48, 54, 60, 64, 72, 80, 82, 90, 94, 96, 108, 120, 123, 131, 135, 141, 144, 160, 164, 180, 188, 192, 205, 216, 235, 240, 246, 262, 270, 282, 288, 320, 328, 360, 369, 376, 393, 410, 423, 432, 470, 480, 492, 524, 540, 564, 576, 615, 655, 656, 705, 720, 738, 752, 786, 820, 846, 864, 940, 960, 984, 1048, 1080, 1107, 1128, 1179, 1230, 1269, 1310, 1312, 1410, 1440, 1476, 1504, 1572, 1640, 1692, 1728, 1845, 1880, 1927, 1965, 1968, 2096, 2115, 2160, 2214, 2256, 2358, 2460, 2538, 2620, 2624, 2820, 2880, 2952, 3008, 3144, 3280, 3384, 3537, 3690, 3760, 3854, 3930, 3936, 4192, 4230, 4320, 4428, 4512, 4716, 4920, 5076, 5240, 5371, 5535, 5640, 5781, 5895, 5904, 6157, 6288, 6345, 6560, 6768, 7074, 7380, 7520, 7708, 7860, 7872, 8384, 8460, 8640, 8856, 9024, 9432, 9635, 9840, 10152, 10480, 10742, 11070, 11280, 11562, 11790, 11808, 12314, 12576, 12690, 13120, 13536, 14148, 14760, 15040, 15416, 15720, 16113, 16920, 17343, 17685, 17712, 18471, 18864, 19270, 19680, 20304, 20960, 21484, 22140, 22560, 23124, 23580, 23616, 24628, 25152, 25380, 26855, 27072, 28296, 28905, 29520, 30785, 30832, 31440, 32226, 33840, 34686, 35370, 35424, 36942, 37728, 38540, 39360, 40608, 41920, 42968, 44280, 45120, 46248, 47160, 48339, 49256, 50760, 52029, 53710, 55413, 56592, 57810, 59040, 61570, 61664, 62880, 64452, 67680, 69372, 70740, 70848, 73884, 75456, 77080, 80565, 81216, 85936, 86715, 88560, 92355, 92496, 94320, 96678, 98512, 101520, 104058, 107420, 110826, 113184, 115620, 118080, 123140, 123328, 125760, 128904, 135360, 138744, 141480, 145017, 147768, 154160, 161130, 166239, 171872, 173430, 177120, 184710, 184992, 188640, 193356, 197024, 203040, 208116, 214840, 221652, 226368, 231240, 241695, 246280, 252437, 257808, 260145, 277065, 277488, 282960, 290034, 295536, 308320, 322260, 332478, 343744, 346860, 354240, 369420, 369984, 377280, 386712, 394048, 406080, 416232, 429680, 443304, 462480, 483390, 492560, 504874, 515616, 520290, 554130, 554976, 565920, 580068, 591072, 616640, 644520, 664956, 693720, 725085, 738840, 757311, 773424, 831195, 832464, 859360, 886608, 924960, 966780, 985120, 1009748, 1031232, 1040580, 1108260, 1109952, 1131840, 1160136, 1182144, 1262185, 1289040, 1329912, 1387440, 1450170, 1477680, 1514622, 1546848, 1662390, 1664928, 1718720, 1773216, 1849920, 1933560, 1970240, 2019496, 2081160, 2216520, 2271933, 2320272, 2524370, 2578080, 2659824, 2774880, 2900340, 2955360, 3029244, 3093696, 3324780, 3329856, 3546432, 3786555, 3867120, 4038992, 4162320, 4433040, 4543866, 4640544, 5048740, 5156160, 5319648, 5549760, 5800680, 5910720, 6058488, 6649560, 6815799, 7573110, 7734240, 8077984, 8324640, 8866080, 9087732, 9281088, 10097480, 10639296, 11359665, 11601360, 12116976, 13299120, 13631598, 15146220, 15468480, 16155968, 16649280, 17732160, 18175464, 20194960, 22719330, 23202720, 24233952, 26598240, 27263196, 30292440, 34078995, 36350928, 40389920, 45438660, 46405440, 48467904, 53196480, 54526392, 60584880, 68157990, 72701856, 80779840, 90877320, 109052784, 121169760, 136315980, 145403712, 181754640, 218105568, 242339520, 272631960, 363509280, 436211136, 545263920, 727018560, 1090527840, 2181055680]

約数ペア:

[(1, 2181055680), (2, 1090527840), (3, 727018560), (4, 545263920), (5, 436211136), (6, 363509280), (8, 272631960), (9, 242339520), (10, 218105568), (12, 181754640), (15, 145403712), (16, 136315980), (18, 121169760), (20, 109052784), (24, 90877320), (27, 80779840), (30, 72701856), (32, 68157990), (36, 60584880), (40, 54526392), (41, 53196480), (45, 48467904), (47, 46405440), (48, 45438660), (54, 40389920), (60, 36350928), (64, 34078995), (72, 30292440), (80, 27263196), (82, 26598240), (90, 24233952), (94, 23202720), (96, 22719330), (108, 20194960), (120, 18175464), (123, 17732160), (131, 16649280), (135, 16155968), (141, 15468480), (144, 15146220), (160, 13631598), (164, 13299120), (180, 12116976), (188, 11601360), (192, 11359665), (205, 10639296), (216, 10097480), (235, 9281088), (240, 9087732), (246, 8866080), (262, 8324640), (270, 8077984), (282, 7734240), (288, 7573110), (320, 6815799), (328, 6649560), (360, 6058488), (369, 5910720), (376, 5800680), (393, 5549760), (410, 5319648), (423, 5156160), (432, 5048740), (470, 4640544), (480, 4543866), (492, 4433040), (524, 4162320), (540, 4038992), (564, 3867120), (576, 3786555), (615, 3546432), (655, 3329856), (656, 3324780), (705, 3093696), (720, 3029244), (738, 2955360), (752, 2900340), (786, 2774880), (820, 2659824), (846, 2578080), (864, 2524370), (940, 2320272), (960, 2271933), (984, 2216520), (1048, 2081160), (1080, 2019496), (1107, 1970240), (1128, 1933560), (1179, 1849920), (1230, 1773216), (1269, 1718720), (1310, 1664928), (1312, 1662390), (1410, 1546848), (1440, 1514622), (1476, 1477680), (1504, 1450170), (1572, 1387440), (1640, 1329912), (1692, 1289040), (1728, 1262185), (1845, 1182144), (1880, 1160136), (1927, 1131840), (1965, 1109952), (1968, 1108260), (2096, 1040580), (2115, 1031232), (2160, 1009748), (2214, 985120), (2256, 966780), (2358, 924960), (2460, 886608), (2538, 859360), (2620, 832464), (2624, 831195), (2820, 773424), (2880, 757311), (2952, 738840), (3008, 725085), (3144, 693720), (3280, 664956), (3384, 644520), (3537, 616640), (3690, 591072), (3760, 580068), (3854, 565920), (3930, 554976), (3936, 554130), (4192, 520290), (4230, 515616), (4320, 504874), (4428, 492560), (4512, 483390), (4716, 462480), (4920, 443304), (5076, 429680), (5240, 416232), (5371, 406080), (5535, 394048), (5640, 386712), (5781, 377280), (5895, 369984), (5904, 369420), (6157, 354240), (6288, 346860), (6345, 343744), (6560, 332478), (6768, 322260), (7074, 308320), (7380, 295536), (7520, 290034), (7708, 282960), (7860, 277488), (7872, 277065), (8384, 260145), (8460, 257808), (8640, 252437), (8856, 246280), (9024, 241695), (9432, 231240), (9635, 226368), (9840, 221652), (10152, 214840), (10480, 208116), (10742, 203040), (11070, 197024), (11280, 193356), (11562, 188640), (11790, 184992), (11808, 184710), (12314, 177120), (12576, 173430), (12690, 171872), (13120, 166239), (13536, 161130), (14148, 154160), (14760, 147768), (15040, 145017), (15416, 141480), (15720, 138744), (16113, 135360), (16920, 128904), (17343, 125760), (17685, 123328), (17712, 123140), (18471, 118080), (18864, 115620), (19270, 113184), (19680, 110826), (20304, 107420), (20960, 104058), (21484, 101520), (22140, 98512), (22560, 96678), (23124, 94320), (23580, 92496), (23616, 92355), (24628, 88560), (25152, 86715), (25380, 85936), (26855, 81216), (27072, 80565), (28296, 77080), (28905, 75456), (29520, 73884), (30785, 70848), (30832, 70740), (31440, 69372), (32226, 67680), (33840, 64452), (34686, 62880), (35370, 61664), (35424, 61570), (36942, 59040), (37728, 57810), (38540, 56592), (39360, 55413), (40608, 53710), (41920, 52029), (42968, 50760), (44280, 49256), (45120, 48339), (46248, 47160)]