21461539680

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12451}}^1$

素因数の和:12504

約数の個数: 480

約数和(自身を含む): 91124732160

約数和(自身を除く): 69663192480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 480, 504, 513, 532, 540, 560, 567, 570, 608, 630, 648, 665, 672, 684, 720, 756, 760, 798, 810, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1134, 1140, 1197, 1260, 1296, 1330, 1368, 1440, 1512, 1520, 1539, 1596, 1620, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2268, 2280, 2394, 2520, 2565, 2592, 2660, 2736, 2835, 3024, 3040, 3078, 3192, 3240, 3360, 3420, 3591, 3780, 3990, 4104, 4256, 4320, 4536, 4560, 4788, 5040, 5130, 5320, 5472, 5670, 5985, 6048, 6156, 6384, 6480, 6840, 7182, 7560, 7695, 7980, 8208, 9072, 9120, 9576, 10080, 10260, 10640, 10773, 11340, 11970, 12312, 12451, 12768, 12960, 13680, 14364, 15120, 15390, 15960, 16416, 17955, 18144, 19152, 20520, 21280, 21546, 22680, 23940, 24624, 24902, 27360, 28728, 30240, 30780, 31920, 35910, 37353, 38304, 41040, 43092, 45360, 47880, 49248, 49804, 53865, 57456, 61560, 62255, 63840, 71820, 74706, 82080, 86184, 87157, 90720, 95760, 99608, 107730, 112059, 114912, 123120, 124510, 143640, 149412, 172368, 174314, 186765, 191520, 199216, 215460, 224118, 236569, 246240, 249020, 261471, 287280, 298824, 336177, 344736, 348628, 373530, 398432, 430920, 435785, 448236, 473138, 498040, 522942, 560295, 574560, 597648, 672354, 697256, 709707, 747060, 784413, 861840, 871570, 896472, 946276, 996080, 1008531, 1045884, 1120590, 1182845, 1195296, 1307355, 1344708, 1394512, 1419414, 1494120, 1568826, 1655983, 1680885, 1723680, 1743140, 1792944, 1892552, 1992160, 2017062, 2091768, 2129121, 2241180, 2353239, 2365690, 2614710, 2689416, 2789024, 2838828, 2988240, 3137652, 3311966, 3361770, 3486280, 3548535, 3585888, 3785104, 3922065, 4034124, 4183536, 4258242, 4482360, 4706478, 4731380, 4967949, 5042655, 5229420, 5378832, 5677656, 5976480, 6275304, 6387363, 6623932, 6723540, 6972560, 7059717, 7097070, 7570208, 7844130, 8068248, 8279915, 8367072, 8516484, 8964720, 9412956, 9462760, 9935898, 10085310, 10458840, 10645605, 10757664, 11355312, 11766195, 12550608, 12774726, 13247864, 13447080, 13945120, 14119434, 14194140, 14903847, 15688260, 16136496, 16559830, 17032968, 17929440, 18825912, 18925520, 19162089, 19871796, 20170620, 20917680, 21291210, 22710624, 23532390, 24839745, 25101216, 25549452, 26495728, 26894160, 28238868, 28388280, 29807694, 31376520, 31936815, 32272992, 33119660, 34065936, 35298585, 37651824, 37851040, 38324178, 39743592, 40341240, 41835360, 42582420, 44711541, 47064780, 49679490, 51098904, 52991456, 53788320, 56477736, 56776560, 59615388, 62753040, 63873630, 66239320, 68131872, 70597170, 74519235, 75303648, 76648356, 79487184, 80682480, 85164840, 89423082, 94129560, 95810445, 99358980, 102197808, 112955472, 113553120, 119230776, 125506080, 127747260, 132478640, 134134623, 141194340, 149038470, 153296712, 158974368, 161364960, 170329680, 178846164, 188259120, 191620890, 198717960, 204395616, 223557705, 225910944, 238461552, 255494520, 264957280, 268269246, 282388680, 298076940, 306593424, 340659360, 357692328, 376518240, 383241780, 397435920, 447115410, 476923104, 510989040, 536538492, 564777360, 596153880, 613186848, 670673115, 715384656, 766483560, 794871840, 894230820, 1021978080, 1073076984, 1129554720, 1192307760, 1341346230, 1430769312, 1532967120, 1788461640, 2146153968, 2384615520, 2682692460, 3065934240, 3576923280, 4292307936, 5365384920, 7153846560, 10730769840, 21461539680]

約数ペア:

[(1, 21461539680), (2, 10730769840), (3, 7153846560), (4, 5365384920), (5, 4292307936), (6, 3576923280), (7, 3065934240), (8, 2682692460), (9, 2384615520), (10, 2146153968), (12, 1788461640), (14, 1532967120), (15, 1430769312), (16, 1341346230), (18, 1192307760), (19, 1129554720), (20, 1073076984), (21, 1021978080), (24, 894230820), (27, 794871840), (28, 766483560), (30, 715384656), (32, 670673115), (35, 613186848), (36, 596153880), (38, 564777360), (40, 536538492), (42, 510989040), (45, 476923104), (48, 447115410), (54, 397435920), (56, 383241780), (57, 376518240), (60, 357692328), (63, 340659360), (70, 306593424), (72, 298076940), (76, 282388680), (80, 268269246), (81, 264957280), (84, 255494520), (90, 238461552), (95, 225910944), (96, 223557705), (105, 204395616), (108, 198717960), (112, 191620890), (114, 188259120), (120, 178846164), (126, 170329680), (133, 161364960), (135, 158974368), (140, 153296712), (144, 149038470), (152, 141194340), (160, 134134623), (162, 132478640), (168, 127747260), (171, 125506080), (180, 119230776), (189, 113553120), (190, 112955472), (210, 102197808), (216, 99358980), (224, 95810445), (228, 94129560), (240, 89423082), (252, 85164840), (266, 80682480), (270, 79487184), (280, 76648356), (285, 75303648), (288, 74519235), (304, 70597170), (315, 68131872), (324, 66239320), (336, 63873630), (342, 62753040), (360, 59615388), (378, 56776560), (380, 56477736), (399, 53788320), (405, 52991456), (420, 51098904), (432, 49679490), (456, 47064780), (480, 44711541), (504, 42582420), (513, 41835360), (532, 40341240), (540, 39743592), (560, 38324178), (567, 37851040), (570, 37651824), (608, 35298585), (630, 34065936), (648, 33119660), (665, 32272992), (672, 31936815), (684, 31376520), (720, 29807694), (756, 28388280), (760, 28238868), (798, 26894160), (810, 26495728), (840, 25549452), (855, 25101216), (864, 24839745), (912, 23532390), (945, 22710624), (1008, 21291210), (1026, 20917680), (1064, 20170620), (1080, 19871796), (1120, 19162089), (1134, 18925520), (1140, 18825912), (1197, 17929440), (1260, 17032968), (1296, 16559830), (1330, 16136496), (1368, 15688260), (1440, 14903847), (1512, 14194140), (1520, 14119434), (1539, 13945120), (1596, 13447080), (1620, 13247864), (1680, 12774726), (1710, 12550608), (1824, 11766195), (1890, 11355312), (1995, 10757664), (2016, 10645605), (2052, 10458840), (2128, 10085310), (2160, 9935898), (2268, 9462760), (2280, 9412956), (2394, 8964720), (2520, 8516484), (2565, 8367072), (2592, 8279915), (2660, 8068248), (2736, 7844130), (2835, 7570208), (3024, 7097070), (3040, 7059717), (3078, 6972560), (3192, 6723540), (3240, 6623932), (3360, 6387363), (3420, 6275304), (3591, 5976480), (3780, 5677656), (3990, 5378832), (4104, 5229420), (4256, 5042655), (4320, 4967949), (4536, 4731380), (4560, 4706478), (4788, 4482360), (5040, 4258242), (5130, 4183536), (5320, 4034124), (5472, 3922065), (5670, 3785104), (5985, 3585888), (6048, 3548535), (6156, 3486280), (6384, 3361770), (6480, 3311966), (6840, 3137652), (7182, 2988240), (7560, 2838828), (7695, 2789024), (7980, 2689416), (8208, 2614710), (9072, 2365690), (9120, 2353239), (9576, 2241180), (10080, 2129121), (10260, 2091768), (10640, 2017062), (10773, 1992160), (11340, 1892552), (11970, 1792944), (12312, 1743140), (12451, 1723680), (12768, 1680885), (12960, 1655983), (13680, 1568826), (14364, 1494120), (15120, 1419414), (15390, 1394512), (15960, 1344708), (16416, 1307355), (17955, 1195296), (18144, 1182845), (19152, 1120590), (20520, 1045884), (21280, 1008531), (21546, 996080), (22680, 946276), (23940, 896472), (24624, 871570), (24902, 861840), (27360, 784413), (28728, 747060), (30240, 709707), (30780, 697256), (31920, 672354), (35910, 597648), (37353, 574560), (38304, 560295), (41040, 522942), (43092, 498040), (45360, 473138), (47880, 448236), (49248, 435785), (49804, 430920), (53865, 398432), (57456, 373530), (61560, 348628), (62255, 344736), (63840, 336177), (71820, 298824), (74706, 287280), (82080, 261471), (86184, 249020), (87157, 246240), (90720, 236569), (95760, 224118), (99608, 215460), (107730, 199216), (112059, 191520), (114912, 186765), (123120, 174314), (124510, 172368), (143640, 149412)]