20460067992

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 640

約数和(自身を含む): 73709328000

約数和(自身を除く): 53249260008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 73, 78, 81, 84, 91, 97, 98, 104, 108, 117, 126, 146, 147, 156, 162, 168, 182, 189, 194, 196, 216, 219, 234, 252, 273, 291, 292, 294, 312, 324, 343, 351, 364, 378, 388, 392, 438, 441, 468, 504, 511, 546, 567, 582, 584, 588, 637, 648, 657, 679, 686, 702, 728, 756, 776, 819, 873, 876, 882, 936, 949, 1022, 1029, 1053, 1092, 1134, 1164, 1176, 1261, 1274, 1314, 1323, 1358, 1372, 1404, 1512, 1533, 1638, 1746, 1752, 1764, 1898, 1911, 1971, 2037, 2044, 2058, 2106, 2184, 2268, 2328, 2457, 2522, 2548, 2619, 2628, 2646, 2716, 2744, 2808, 2847, 3066, 3087, 3276, 3492, 3528, 3577, 3783, 3796, 3822, 3942, 3969, 4074, 4088, 4116, 4212, 4459, 4536, 4599, 4753, 4914, 5044, 5096, 5238, 5256, 5292, 5432, 5694, 5733, 5913, 6111, 6132, 6174, 6552, 6643, 6984, 7081, 7154, 7371, 7566, 7592, 7644, 7857, 7884, 7938, 8148, 8232, 8424, 8541, 8827, 8918, 9198, 9261, 9506, 9828, 10088, 10476, 10584, 10731, 11349, 11388, 11466, 11826, 12222, 12264, 12348, 13286, 13377, 13797, 14162, 14259, 14308, 14742, 15132, 15288, 15714, 15768, 15876, 16296, 17082, 17199, 17654, 17836, 18333, 18396, 18522, 19012, 19656, 19929, 20952, 21243, 21462, 22698, 22776, 22932, 23652, 24444, 24696, 25039, 25623, 26481, 26572, 26754, 27594, 27783, 28324, 28518, 28616, 29484, 30264, 31428, 31752, 32193, 33271, 34047, 34164, 34398, 35308, 35672, 36666, 36792, 37044, 38024, 39858, 40131, 41391, 42486, 42777, 42924, 45396, 45864, 46501, 47304, 48888, 49567, 50078, 51246, 51597, 52962, 53144, 53508, 54999, 55188, 55566, 56648, 57036, 58968, 59787, 61789, 62856, 63729, 64386, 66542, 68094, 68328, 68796, 70616, 73332, 74088, 75117, 76869, 79443, 79716, 80262, 82782, 84972, 85554, 85848, 90792, 92053, 93002, 96579, 99134, 99813, 100156, 102141, 102492, 103194, 105924, 107016, 109998, 110376, 111132, 114072, 119574, 120393, 123578, 127458, 128331, 128772, 133084, 136188, 137592, 139503, 146664, 148701, 150234, 153738, 158886, 159432, 160524, 165564, 169944, 171108, 179361, 184106, 185367, 186004, 191187, 193158, 198268, 199626, 200312, 204282, 204984, 206388, 211848, 219996, 222264, 225351, 238329, 239148, 240786, 247156, 254916, 256662, 257544, 266168, 272376, 276159, 279006, 289737, 297402, 299439, 300468, 307476, 317772, 321048, 325507, 331128, 342216, 346969, 358722, 361179, 368212, 370734, 372008, 382374, 384993, 386316, 396536, 399252, 408564, 412776, 418509, 432523, 439992, 446103, 450702, 476658, 478296, 481572, 494312, 509832, 513324, 538083, 552318, 556101, 558012, 573561, 579474, 594804, 598878, 600936, 614952, 635544, 644371, 651014, 676053, 693938, 714987, 717444, 722358, 736424, 741468, 764748, 769986, 772632, 798504, 817128, 828477, 837018, 865046, 892206, 898317, 901404, 953316, 963144, 976521, 1026648, 1040907, 1076166, 1104636, 1112202, 1116024, 1147122, 1158948, 1189608, 1197756, 1255527, 1288742, 1297569, 1302028, 1338309, 1352106, 1387876, 1429974, 1434888, 1444716, 1482936, 1529496, 1539972, 1656954, 1668303, 1674036, 1730092, 1784412, 1796634, 1802808, 1906632, 1933113, 1953042, 2028159, 2081814, 2152332, 2209272, 2224404, 2294244, 2317896, 2395512, 2428783, 2485431, 2511054, 2577484, 2595138, 2604056, 2676618, 2694951, 2704212, 2775752, 2859948, 2889432, 2929563, 3079944, 3122721, 3313908, 3336606, 3348072, 3460184, 3568824, 3593268, 3766581, 3866226, 3892707, 3906084, 4014927, 4056318, 4163628, 4304664, 4448808, 4510597, 4588488, 4857566, 4970862, 5004909, 5022108, 5154968, 5190276, 5353236, 5389902, 5408424, 5719896, 5799339, 5859126, 6245442, 6627816, 6673212, 7186536, 7286349, 7456293, 7533162, 7732452, 7785414, 7812168, 8029854, 8112636, 8327256, 8788689, 9021194, 9368163, 9715132, 9941724, 10009818, 10044216, 10380552, 10706472, 10779804, 11598678, 11678121, 11718252, 12490884, 13346424, 13531791, 14572698, 14912586, 15066324, 15464904, 15570828, 16059708, 16225272, 17398017, 17577378, 18042388, 18736326, 19430264, 19883448, 20019636, 21559608, 21859047, 23197356, 23356242, 23436504, 24981768, 26366067, 27063582, 28104489, 29145396, 29825172, 30132648, 31141656, 31574179, 32119416, 34796034, 35034363, 35154756, 36084776, 37472652, 40039272, 40595373, 43718094, 46394712, 46712484, 52194051, 52732134, 54127164, 56208978, 58290792, 59650344, 63148358, 65577141, 69592068, 70068726, 70309512, 74945304, 81190746, 87436188, 93424968, 94722537, 104388102, 105464268, 108254328, 112417956, 121786119, 126296716, 131154282, 139184136, 140137452, 162381492, 174872376, 189445074, 196731423, 208776204, 210928536, 224835912, 243572238, 252593432, 262308564, 280274904, 284167611, 324762984, 365358357, 378890148, 393462846, 417552408, 487144476, 524617128, 568335222, 730716714, 757780296, 786925692, 852502833, 974288952, 1136670444, 1461433428, 1573851384, 1705005666, 2273340888, 2557508499, 2922866856, 3410011332, 5115016998, 6820022664, 10230033996, 20460067992]

約数ペア:

[(1, 20460067992), (2, 10230033996), (3, 6820022664), (4, 5115016998), (6, 3410011332), (7, 2922866856), (8, 2557508499), (9, 2273340888), (12, 1705005666), (13, 1573851384), (14, 1461433428), (18, 1136670444), (21, 974288952), (24, 852502833), (26, 786925692), (27, 757780296), (28, 730716714), (36, 568335222), (39, 524617128), (42, 487144476), (49, 417552408), (52, 393462846), (54, 378890148), (56, 365358357), (63, 324762984), (72, 284167611), (73, 280274904), (78, 262308564), (81, 252593432), (84, 243572238), (91, 224835912), (97, 210928536), (98, 208776204), (104, 196731423), (108, 189445074), (117, 174872376), (126, 162381492), (146, 140137452), (147, 139184136), (156, 131154282), (162, 126296716), (168, 121786119), (182, 112417956), (189, 108254328), (194, 105464268), (196, 104388102), (216, 94722537), (219, 93424968), (234, 87436188), (252, 81190746), (273, 74945304), (291, 70309512), (292, 70068726), (294, 69592068), (312, 65577141), (324, 63148358), (343, 59650344), (351, 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9368163), (2268, 9021194), (2328, 8788689), (2457, 8327256), (2522, 8112636), (2548, 8029854), (2619, 7812168), (2628, 7785414), (2646, 7732452), (2716, 7533162), (2744, 7456293), (2808, 7286349), (2847, 7186536), (3066, 6673212), (3087, 6627816), (3276, 6245442), (3492, 5859126), (3528, 5799339), (3577, 5719896), (3783, 5408424), (3796, 5389902), (3822, 5353236), (3942, 5190276), (3969, 5154968), (4074, 5022108), (4088, 5004909), (4116, 4970862), (4212, 4857566), (4459, 4588488), (4536, 4510597), (4599, 4448808), (4753, 4304664), (4914, 4163628), (5044, 4056318), (5096, 4014927), (5238, 3906084), (5256, 3892707), (5292, 3866226), (5432, 3766581), (5694, 3593268), (5733, 3568824), (5913, 3460184), (6111, 3348072), (6132, 3336606), (6174, 3313908), (6552, 3122721), (6643, 3079944), (6984, 2929563), (7081, 2889432), (7154, 2859948), (7371, 2775752), (7566, 2704212), (7592, 2694951), (7644, 2676618), (7857, 2604056), (7884, 2595138), (7938, 2577484), (8148, 2511054), (8232, 2485431), (8424, 2428783), (8541, 2395512), (8827, 2317896), (8918, 2294244), (9198, 2224404), (9261, 2209272), (9506, 2152332), (9828, 2081814), (10088, 2028159), (10476, 1953042), (10584, 1933113), (10731, 1906632), (11349, 1802808), (11388, 1796634), (11466, 1784412), (11826, 1730092), (12222, 1674036), (12264, 1668303), (12348, 1656954), (13286, 1539972), (13377, 1529496), (13797, 1482936), (14162, 1444716), (14259, 1434888), (14308, 1429974), (14742, 1387876), (15132, 1352106), (15288, 1338309), (15714, 1302028), (15768, 1297569), (15876, 1288742), (16296, 1255527), (17082, 1197756), (17199, 1189608), (17654, 1158948), (17836, 1147122), (18333, 1116024), (18396, 1112202), (18522, 1104636), (19012, 1076166), (19656, 1040907), (19929, 1026648), (20952, 976521), (21243, 963144), (21462, 953316), (22698, 901404), (22776, 898317), (22932, 892206), (23652, 865046), (24444, 837018), (24696, 828477), (25039, 817128), (25623, 798504), (26481, 772632), (26572, 769986), (26754, 764748), (27594, 741468), (27783, 736424), (28324, 722358), (28518, 717444), (28616, 714987), (29484, 693938), (30264, 676053), (31428, 651014), (31752, 644371), (32193, 635544), (33271, 614952), (34047, 600936), (34164, 598878), (34398, 594804), (35308, 579474), (35672, 573561), (36666, 558012), (36792, 556101), (37044, 552318), (38024, 538083), (39858, 513324), (40131, 509832), (41391, 494312), (42486, 481572), (42777, 478296), (42924, 476658), (45396, 450702), (45864, 446103), (46501, 439992), (47304, 432523), (48888, 418509), (49567, 412776), (50078, 408564), (51246, 399252), (51597, 396536), (52962, 386316), (53144, 384993), (53508, 382374), (54999, 372008), (55188, 370734), (55566, 368212), (56648, 361179), (57036, 358722), (58968, 346969), (59787, 342216), (61789, 331128), (62856, 325507), (63729, 321048), (64386, 317772), (66542, 307476), (68094, 300468), (68328, 299439), (68796, 297402), (70616, 289737), (73332, 279006), (74088, 276159), (75117, 272376), (76869, 266168), (79443, 257544), (79716, 256662), (80262, 254916), (82782, 247156), (84972, 240786), (85554, 239148), (85848, 238329), (90792, 225351), (92053, 222264), (93002, 219996), (96579, 211848), (99134, 206388), (99813, 204984), (100156, 204282), (102141, 200312), (102492, 199626), (103194, 198268), (105924, 193158), (107016, 191187), (109998, 186004), (110376, 185367), (111132, 184106), (114072, 179361), (119574, 171108), (120393, 169944), (123578, 165564), (127458, 160524), (128331, 159432), (128772, 158886), (133084, 153738), (136188, 150234), (137592, 148701), (139503, 146664)]