1956328920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:512

約数の個数: 576

約数和(自身を含む): 8402940000

約数和(自身を除く): 6446611080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 49, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 90, 91, 95, 98, 104, 105, 114, 117, 120, 126, 130, 133, 140, 147, 152, 156, 168, 171, 180, 182, 190, 195, 196, 210, 228, 234, 245, 247, 252, 260, 266, 273, 280, 285, 294, 312, 315, 342, 360, 364, 380, 390, 392, 399, 420, 441, 449, 455, 456, 468, 490, 494, 504, 520, 532, 546, 570, 585, 588, 630, 637, 665, 684, 728, 735, 741, 760, 780, 798, 819, 840, 855, 882, 898, 910, 931, 936, 980, 988, 1064, 1092, 1140, 1170, 1176, 1197, 1235, 1260, 1274, 1330, 1347, 1365, 1368, 1470, 1482, 1560, 1596, 1638, 1710, 1729, 1764, 1796, 1820, 1862, 1911, 1960, 1976, 1995, 2184, 2205, 2223, 2245, 2280, 2340, 2394, 2470, 2520, 2548, 2660, 2694, 2730, 2793, 2940, 2964, 3143, 3185, 3192, 3276, 3420, 3458, 3528, 3592, 3640, 3705, 3724, 3822, 3990, 4041, 4095, 4410, 4446, 4490, 4655, 4680, 4788, 4940, 5096, 5187, 5320, 5388, 5460, 5586, 5733, 5837, 5880, 5928, 5985, 6286, 6370, 6552, 6735, 6840, 6916, 7410, 7448, 7644, 7980, 8082, 8190, 8379, 8531, 8645, 8820, 8892, 8980, 9310, 9429, 9555, 9576, 9880, 10374, 10776, 10920, 11115, 11172, 11466, 11674, 11970, 12103, 12572, 12740, 13470, 13832, 13965, 14820, 15288, 15561, 15715, 15960, 16164, 16380, 16758, 17062, 17290, 17511, 17640, 17784, 17960, 18620, 18858, 19110, 20205, 20748, 22001, 22230, 22344, 22932, 23348, 23940, 24206, 25144, 25480, 25593, 25935, 26940, 27930, 28287, 28665, 29185, 29640, 31122, 31430, 32328, 32760, 33516, 34124, 34580, 35022, 36309, 37240, 37716, 38220, 40410, 40859, 41496, 41895, 42655, 44002, 44460, 45864, 46696, 47145, 47880, 48412, 51186, 51870, 52533, 53880, 55860, 56574, 57330, 58370, 59717, 60515, 62244, 62860, 66003, 67032, 68248, 69160, 70044, 72618, 75432, 76440, 76779, 77805, 80820, 81718, 83790, 85310, 87555, 88004, 88920, 94290, 96824, 102372, 103740, 105066, 108927, 110005, 110903, 111720, 113148, 114660, 116740, 119434, 121030, 122577, 124488, 125720, 127965, 132006, 140088, 141435, 145236, 153558, 155610, 161640, 163436, 167580, 170620, 175110, 176008, 179151, 181545, 188580, 198009, 204295, 204744, 207480, 210132, 217854, 220010, 221806, 226296, 229320, 233480, 238868, 242060, 245154, 255930, 262665, 264012, 282870, 286013, 290472, 298585, 307116, 311220, 326872, 330015, 332709, 335160, 341240, 350220, 358302, 363090, 367731, 377160, 383895, 396018, 408590, 418019, 420264, 435708, 440020, 443612, 477736, 484120, 490308, 511860, 525330, 528024, 537453, 544635, 554515, 565740, 572026, 597170, 612885, 614232, 622440, 660030, 665418, 700440, 716604, 726180, 735462, 767790, 776321, 792036, 817180, 836038, 858039, 871416, 880040, 887224, 895755, 980616, 990045, 998127, 1023720, 1050660, 1074906, 1089270, 1109030, 1131480, 1144052, 1194340, 1225770, 1254057, 1320060, 1330836, 1430065, 1433208, 1452360, 1470924, 1535580, 1552642, 1584072, 1634360, 1663545, 1672076, 1716078, 1791510, 1838655, 1980090, 1996254, 2090095, 2101320, 2149812, 2178540, 2218060, 2288104, 2328963, 2388680, 2451540, 2508114, 2574117, 2640120, 2661672, 2687265, 2860130, 2941848, 3071160, 3105284, 3327090, 3344152, 3432156, 3583020, 3677310, 3762171, 3881605, 3960180, 3992508, 4180190, 4290195, 4299624, 4357080, 4436120, 4657926, 4903080, 4990635, 5016228, 5148234, 5374530, 5434247, 5720260, 6210568, 6270285, 6654180, 6864312, 6986889, 7166040, 7354620, 7524342, 7763210, 7920360, 7985016, 8360380, 8580390, 9315852, 9981270, 10032456, 10296468, 10749060, 10868494, 11440520, 11644815, 12540570, 12870585, 13308360, 13973778, 14709240, 15048684, 15526420, 16302741, 16720760, 17160780, 18631704, 18810855, 19962540, 20592936, 21498120, 21736988, 23289630, 25081140, 25741170, 27171235, 27947556, 30097368, 31052840, 32605482, 34321560, 34934445, 37621710, 39925080, 43473976, 46579260, 48908223, 50162280, 51482340, 54342470, 55895112, 65210964, 69868890, 75243420, 81513705, 93158520, 97816446, 102964680, 108684940, 130421928, 139737780, 150486840, 163027410, 195632892, 217369880, 244541115, 279475560, 326054820, 391265784, 489082230, 652109640, 978164460, 1956328920]

約数ペア:

[(1, 1956328920), (2, 978164460), (3, 652109640), (4, 489082230), (5, 391265784), (6, 326054820), (7, 279475560), (8, 244541115), (9, 217369880), (10, 195632892), (12, 163027410), (13, 150486840), (14, 139737780), (15, 130421928), (18, 108684940), (19, 102964680), (20, 97816446), (21, 93158520), (24, 81513705), (26, 75243420), (28, 69868890), (30, 65210964), (35, 55895112), (36, 54342470), (38, 51482340), (39, 50162280), (40, 48908223), (42, 46579260), (45, 43473976), (49, 39925080), (52, 37621710), (56, 34934445), (57, 34321560), (60, 32605482), (63, 31052840), (65, 30097368), (70, 27947556), (72, 27171235), (76, 25741170), (78, 25081140), (84, 23289630), (90, 21736988), (91, 21498120), (95, 20592936), (98, 19962540), (104, 18810855), (105, 18631704), (114, 17160780), (117, 16720760), (120, 16302741), (126, 15526420), (130, 15048684), (133, 14709240), (140, 13973778), (147, 13308360), (152, 12870585), (156, 12540570), (168, 11644815), (171, 11440520), (180, 10868494), (182, 10749060), (190, 10296468), (195, 10032456), (196, 9981270), (210, 9315852), (228, 8580390), (234, 8360380), (245, 7985016), (247, 7920360), (252, 7763210), (260, 7524342), (266, 7354620), (273, 7166040), (280, 6986889), (285, 6864312), (294, 6654180), (312, 6270285), (315, 6210568), (342, 5720260), (360, 5434247), (364, 5374530), (380, 5148234), (390, 5016228), (392, 4990635), (399, 4903080), (420, 4657926), (441, 4436120), (449, 4357080), (455, 4299624), (456, 4290195), (468, 4180190), (490, 3992508), (494, 3960180), (504, 3881605), (520, 3762171), (532, 3677310), (546, 3583020), (570, 3432156), (585, 3344152), (588, 3327090), (630, 3105284), (637, 3071160), (665, 2941848), (684, 2860130), (728, 2687265), (735, 2661672), (741, 2640120), (760, 2574117), (780, 2508114), (798, 2451540), (819, 2388680), (840, 2328963), (855, 2288104), (882, 2218060), (898, 2178540), (910, 2149812), (931, 2101320), (936, 2090095), (980, 1996254), (988, 1980090), (1064, 1838655), (1092, 1791510), (1140, 1716078), (1170, 1672076), (1176, 1663545), (1197, 1634360), (1235, 1584072), (1260, 1552642), (1274, 1535580), (1330, 1470924), (1347, 1452360), (1365, 1433208), (1368, 1430065), (1470, 1330836), (1482, 1320060), (1560, 1254057), (1596, 1225770), (1638, 1194340), (1710, 1144052), (1729, 1131480), (1764, 1109030), (1796, 1089270), (1820, 1074906), (1862, 1050660), (1911, 1023720), (1960, 998127), (1976, 990045), (1995, 980616), (2184, 895755), (2205, 887224), (2223, 880040), (2245, 871416), (2280, 858039), (2340, 836038), (2394, 817180), (2470, 792036), (2520, 776321), (2548, 767790), (2660, 735462), (2694, 726180), (2730, 716604), (2793, 700440), (2940, 665418), (2964, 660030), (3143, 622440), (3185, 614232), (3192, 612885), (3276, 597170), (3420, 572026), (3458, 565740), (3528, 554515), (3592, 544635), (3640, 537453), (3705, 528024), (3724, 525330), (3822, 511860), (3990, 490308), (4041, 484120), (4095, 477736), (4410, 443612), (4446, 440020), (4490, 435708), (4655, 420264), (4680, 418019), (4788, 408590), (4940, 396018), (5096, 383895), (5187, 377160), (5320, 367731), (5388, 363090), (5460, 358302), (5586, 350220), (5733, 341240), (5837, 335160), (5880, 332709), (5928, 330015), (5985, 326872), (6286, 311220), (6370, 307116), (6552, 298585), (6735, 290472), (6840, 286013), (6916, 282870), (7410, 264012), (7448, 262665), (7644, 255930), (7980, 245154), (8082, 242060), (8190, 238868), (8379, 233480), (8531, 229320), (8645, 226296), (8820, 221806), (8892, 220010), (8980, 217854), (9310, 210132), (9429, 207480), (9555, 204744), (9576, 204295), (9880, 198009), (10374, 188580), (10776, 181545), (10920, 179151), (11115, 176008), (11172, 175110), (11466, 170620), (11674, 167580), (11970, 163436), (12103, 161640), (12572, 155610), (12740, 153558), (13470, 145236), (13832, 141435), (13965, 140088), (14820, 132006), (15288, 127965), (15561, 125720), (15715, 124488), (15960, 122577), (16164, 121030), (16380, 119434), (16758, 116740), (17062, 114660), (17290, 113148), (17511, 111720), (17640, 110903), (17784, 110005), (17960, 108927), (18620, 105066), (18858, 103740), (19110, 102372), (20205, 96824), (20748, 94290), (22001, 88920), (22230, 88004), (22344, 87555), (22932, 85310), (23348, 83790), (23940, 81718), (24206, 80820), (25144, 77805), (25480, 76779), (25593, 76440), (25935, 75432), (26940, 72618), (27930, 70044), (28287, 69160), (28665, 68248), (29185, 67032), (29640, 66003), (31122, 62860), (31430, 62244), (32328, 60515), (32760, 59717), (33516, 58370), (34124, 57330), (34580, 56574), (35022, 55860), (36309, 53880), (37240, 52533), (37716, 51870), (38220, 51186), (40410, 48412), (40859, 47880), (41496, 47145), (41895, 46696), (42655, 45864), (44002, 44460)]