21759288120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:460

約数の個数: 512

約数和(自身を含む): 78769152000

約数和(自身を除く): 57009863880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 31, 36, 40, 45, 54, 58, 60, 62, 72, 73, 87, 90, 93, 108, 116, 120, 124, 135, 145, 146, 155, 174, 180, 186, 216, 219, 232, 248, 261, 270, 279, 290, 292, 307, 310, 348, 360, 365, 372, 435, 438, 465, 522, 540, 558, 580, 584, 614, 620, 657, 696, 730, 744, 783, 837, 870, 876, 899, 921, 930, 1044, 1080, 1095, 1116, 1160, 1228, 1240, 1305, 1314, 1395, 1460, 1535, 1566, 1674, 1740, 1752, 1798, 1842, 1860, 1971, 2088, 2117, 2190, 2232, 2263, 2456, 2610, 2628, 2697, 2763, 2790, 2920, 3070, 3132, 3285, 3348, 3480, 3596, 3684, 3720, 3915, 3942, 4185, 4234, 4380, 4495, 4526, 4605, 5220, 5256, 5394, 5526, 5580, 6140, 6264, 6351, 6570, 6696, 6789, 7192, 7368, 7830, 7884, 8091, 8289, 8370, 8468, 8760, 8903, 8990, 9052, 9210, 9517, 9855, 10440, 10585, 10788, 11052, 11160, 11315, 12280, 12702, 13140, 13485, 13578, 13815, 15660, 15768, 16182, 16578, 16740, 16936, 17806, 17980, 18104, 18420, 19034, 19053, 19710, 20367, 21170, 21576, 22104, 22411, 22630, 24273, 25404, 26280, 26709, 26970, 27156, 27630, 28551, 31320, 31755, 32364, 33156, 33480, 33945, 35612, 35960, 36840, 38068, 38106, 39420, 40455, 40734, 41445, 42340, 44515, 44822, 45260, 47585, 48546, 50808, 53418, 53940, 54312, 55260, 57102, 57159, 61101, 63510, 64728, 65627, 66312, 67233, 67890, 71224, 76136, 76212, 78840, 80127, 80910, 81468, 82890, 84680, 85653, 89030, 89644, 90520, 95170, 95265, 97092, 101835, 106836, 107880, 110520, 112055, 114204, 114318, 121365, 122202, 127020, 131254, 133545, 134466, 135780, 142755, 152424, 160254, 161820, 162936, 165780, 171306, 178060, 179288, 190340, 190530, 194184, 196881, 201699, 203670, 213672, 224110, 228408, 228636, 240381, 242730, 244404, 254040, 256959, 262508, 267090, 268932, 271560, 275993, 285510, 285795, 305505, 320508, 323640, 328135, 331560, 336165, 342612, 356120, 380680, 381060, 393762, 400635, 403398, 407340, 428265, 448220, 457272, 480762, 485460, 488808, 513918, 525016, 534180, 537864, 551986, 571020, 571590, 590643, 605097, 611010, 641016, 649919, 656270, 672330, 685224, 694741, 762120, 787524, 801270, 806796, 814680, 827979, 856530, 896440, 961524, 970920, 984405, 1008495, 1027836, 1068360, 1103972, 1142040, 1143180, 1181286, 1201905, 1210194, 1222020, 1284795, 1299838, 1312540, 1344660, 1379965, 1389482, 1575048, 1602540, 1613592, 1655958, 1713060, 1771929, 1923048, 1949757, 1968810, 2016990, 2055672, 2084223, 2207944, 2286360, 2362572, 2403810, 2420388, 2444040, 2483937, 2569590, 2599676, 2625080, 2689320, 2759930, 2778964, 2953215, 3025485, 3205080, 3249595, 3311916, 3426120, 3473705, 3543858, 3899514, 3937620, 4033980, 4139895, 4168446, 4725144, 4807620, 4840776, 4967874, 5139180, 5199352, 5519860, 5557928, 5849271, 5906430, 6050970, 6252669, 6499190, 6623832, 6947410, 7087716, 7451811, 7799028, 7875240, 8067960, 8279790, 8336892, 8859645, 9615240, 9748785, 9935748, 10278360, 10421115, 11039720, 11698542, 11812860, 12101940, 12419685, 12505338, 12998380, 13894820, 14175432, 14903622, 15598056, 16559580, 16673784, 17547813, 17719290, 18758007, 19497570, 19871496, 20147489, 20842230, 23397084, 23625720, 24203880, 24839370, 25010676, 25996760, 27789640, 29246355, 29807244, 31263345, 33119160, 35095626, 35438580, 37259055, 37516014, 38995140, 40294978, 41684460, 46794168, 49678740, 50021352, 58492710, 59614488, 60442467, 62526690, 70191252, 70877160, 74518110, 75032028, 77990280, 80589956, 83368920, 87739065, 93790035, 99357480, 100737445, 116985420, 120884934, 125053380, 140382504, 149036220, 150064056, 161179912, 175478130, 181327401, 187580070, 201474890, 233970840, 241769868, 250106760, 298072440, 302212335, 350956260, 362654802, 375160140, 402949780, 483539736, 543982203, 604424670, 701912520, 725309604, 750320280, 805899560, 906637005, 1087964406, 1208849340, 1450619208, 1813274010, 2175928812, 2417698680, 2719911015, 3626548020, 4351857624, 5439822030, 7253096040, 10879644060, 21759288120]

約数ペア:

[(1, 21759288120), (2, 10879644060), (3, 7253096040), (4, 5439822030), (5, 4351857624), (6, 3626548020), (8, 2719911015), (9, 2417698680), (10, 2175928812), (12, 1813274010), (15, 1450619208), (18, 1208849340), (20, 1087964406), (24, 906637005), (27, 805899560), (29, 750320280), (30, 725309604), (31, 701912520), (36, 604424670), (40, 543982203), (45, 483539736), (54, 402949780), (58, 375160140), (60, 362654802), (62, 350956260), (72, 302212335), (73, 298072440), (87, 250106760), (90, 241769868), (93, 233970840), (108, 201474890), (116, 187580070), (120, 181327401), (124, 175478130), (135, 161179912), (145, 150064056), (146, 149036220), (155, 140382504), (174, 125053380), (180, 120884934), (186, 116985420), (216, 100737445), (219, 99357480), (232, 93790035), (248, 87739065), (261, 83368920), (270, 80589956), (279, 77990280), (290, 75032028), (292, 74518110), (307, 70877160), (310, 70191252), (348, 62526690), (360, 60442467), (365, 59614488), (372, 58492710), (435, 50021352), (438, 49678740), (465, 46794168), (522, 41684460), (540, 40294978), (558, 38995140), (580, 37516014), (584, 37259055), (614, 35438580), (620, 35095626), (657, 33119160), (696, 31263345), (730, 29807244), (744, 29246355), (783, 27789640), (837, 25996760), (870, 25010676), (876, 24839370), (899, 24203880), (921, 23625720), (930, 23397084), (1044, 20842230), (1080, 20147489), (1095, 19871496), (1116, 19497570), (1160, 18758007), (1228, 17719290), (1240, 17547813), (1305, 16673784), (1314, 16559580), (1395, 15598056), (1460, 14903622), (1535, 14175432), (1566, 13894820), (1674, 12998380), (1740, 12505338), (1752, 12419685), (1798, 12101940), (1842, 11812860), (1860, 11698542), (1971, 11039720), (2088, 10421115), (2117, 10278360), (2190, 9935748), (2232, 9748785), (2263, 9615240), (2456, 8859645), (2610, 8336892), (2628, 8279790), (2697, 8067960), (2763, 7875240), (2790, 7799028), (2920, 7451811), (3070, 7087716), (3132, 6947410), (3285, 6623832), (3348, 6499190), (3480, 6252669), (3596, 6050970), (3684, 5906430), (3720, 5849271), (3915, 5557928), (3942, 5519860), (4185, 5199352), (4234, 5139180), (4380, 4967874), (4495, 4840776), (4526, 4807620), (4605, 4725144), (5220, 4168446), (5256, 4139895), (5394, 4033980), (5526, 3937620), (5580, 3899514), (6140, 3543858), (6264, 3473705), (6351, 3426120), (6570, 3311916), (6696, 3249595), (6789, 3205080), (7192, 3025485), (7368, 2953215), (7830, 2778964), (7884, 2759930), (8091, 2689320), (8289, 2625080), (8370, 2599676), (8468, 2569590), (8760, 2483937), (8903, 2444040), (8990, 2420388), (9052, 2403810), (9210, 2362572), (9517, 2286360), (9855, 2207944), (10440, 2084223), (10585, 2055672), (10788, 2016990), (11052, 1968810), (11160, 1949757), (11315, 1923048), (12280, 1771929), (12702, 1713060), (13140, 1655958), (13485, 1613592), (13578, 1602540), (13815, 1575048), (15660, 1389482), (15768, 1379965), (16182, 1344660), (16578, 1312540), (16740, 1299838), (16936, 1284795), (17806, 1222020), (17980, 1210194), (18104, 1201905), (18420, 1181286), (19034, 1143180), (19053, 1142040), (19710, 1103972), (20367, 1068360), (21170, 1027836), (21576, 1008495), (22104, 984405), (22411, 970920), (22630, 961524), (24273, 896440), (25404, 856530), (26280, 827979), (26709, 814680), (26970, 806796), (27156, 801270), (27630, 787524), (28551, 762120), (31320, 694741), (31755, 685224), (32364, 672330), (33156, 656270), (33480, 649919), (33945, 641016), (35612, 611010), (35960, 605097), (36840, 590643), (38068, 571590), (38106, 571020), (39420, 551986), (40455, 537864), (40734, 534180), (41445, 525016), (42340, 513918), (44515, 488808), (44822, 485460), (45260, 480762), (47585, 457272), (48546, 448220), (50808, 428265), (53418, 407340), (53940, 403398), (54312, 400635), (55260, 393762), (57102, 381060), (57159, 380680), (61101, 356120), (63510, 342612), (64728, 336165), (65627, 331560), (66312, 328135), (67233, 323640), (67890, 320508), (71224, 305505), (76136, 285795), (76212, 285510), (78840, 275993), (80127, 271560), (80910, 268932), (81468, 267090), (82890, 262508), (84680, 256959), (85653, 254040), (89030, 244404), (89644, 242730), (90520, 240381), (95170, 228636), (95265, 228408), (97092, 224110), (101835, 213672), (106836, 203670), (107880, 201699), (110520, 196881), (112055, 194184), (114204, 190530), (114318, 190340), (121365, 179288), (122202, 178060), (127020, 171306), (131254, 165780), (133545, 162936), (134466, 161820), (135780, 160254), (142755, 152424)]