21197226960

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:497

約数の個数: 800

約数和(自身を含む): 91752460800

約数和(自身を除く): 70555233840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 103, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 162, 168, 180, 182, 189, 195, 206, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 309, 312, 315, 324, 336, 349, 351, 360, 364, 378, 390, 405, 412, 420, 432, 455, 468, 504, 515, 520, 540, 546, 560, 567, 585, 618, 624, 630, 648, 698, 702, 720, 721, 728, 756, 780, 810, 819, 824, 840, 910, 927, 936, 945, 1008, 1030, 1040, 1047, 1053, 1080, 1092, 1134, 1170, 1236, 1260, 1296, 1339, 1365, 1396, 1404, 1442, 1456, 1512, 1545, 1560, 1620, 1638, 1648, 1680, 1745, 1755, 1820, 1854, 1872, 1890, 2060, 2094, 2106, 2160, 2163, 2184, 2268, 2340, 2443, 2457, 2472, 2520, 2678, 2730, 2781, 2792, 2808, 2835, 2884, 3024, 3090, 3120, 3141, 3240, 3276, 3490, 3510, 3605, 3640, 3708, 3780, 4017, 4095, 4120, 4188, 4212, 4326, 4368, 4536, 4537, 4635, 4680, 4886, 4914, 4944, 5040, 5235, 5265, 5356, 5460, 5562, 5584, 5616, 5670, 5768, 6180, 6282, 6480, 6489, 6552, 6695, 6980, 7020, 7210, 7280, 7329, 7371, 7416, 7560, 8034, 8190, 8240, 8343, 8376, 8424, 8652, 9072, 9074, 9270, 9360, 9373, 9423, 9772, 9828, 10470, 10530, 10712, 10815, 10920, 11124, 11340, 11536, 12051, 12215, 12285, 12360, 12564, 12978, 13104, 13390, 13611, 13905, 13960, 14040, 14420, 14658, 14742, 14832, 15120, 15705, 16068, 16380, 16686, 16752, 16848, 17304, 18148, 18540, 18746, 18846, 19467, 19544, 19656, 20085, 20940, 21060, 21424, 21630, 21840, 21987, 22248, 22680, 22685, 24102, 24430, 24570, 24720, 25128, 25956, 26780, 27222, 27810, 27920, 28080, 28119, 28269, 28840, 29316, 29484, 31410, 31759, 32136, 32445, 32760, 33372, 34608, 35947, 36153, 36296, 36645, 36855, 37080, 37492, 37692, 38934, 39088, 39312, 40170, 40833, 41715, 41880, 42120, 43260, 43974, 44496, 45360, 45370, 46865, 47115, 48204, 48860, 49140, 50256, 51912, 53560, 54444, 55620, 56238, 56538, 57680, 58401, 58632, 58968, 60255, 62820, 63518, 64272, 64890, 65520, 65961, 66744, 68055, 71894, 72306, 72592, 73290, 73710, 74160, 74984, 75384, 77868, 80340, 81666, 83430, 83760, 84240, 84357, 86520, 87948, 90740, 93730, 94230, 95277, 96408, 97335, 97720, 98280, 103824, 107120, 107841, 108459, 108888, 109935, 111240, 112476, 113076, 116802, 117264, 117936, 120510, 122499, 125640, 127036, 129780, 131922, 133488, 136110, 140595, 141345, 143788, 144612, 146580, 147420, 149968, 150768, 155736, 158795, 160680, 163332, 166860, 168714, 173040, 175896, 179735, 180765, 181480, 187460, 188460, 190554, 192816, 194670, 195440, 196560, 197883, 204165, 215682, 216918, 217776, 219870, 222480, 224952, 226152, 233604, 241020, 244998, 251280, 251629, 253071, 254072, 259560, 263844, 272220, 281190, 282690, 285831, 287576, 289224, 292005, 293160, 294840, 311472, 317590, 321360, 323523, 326664, 329805, 333720, 337428, 351792, 359470, 361530, 362960, 367497, 374920, 376920, 381108, 389340, 395766, 408330, 421785, 431364, 433836, 439740, 449904, 452304, 467208, 467311, 476385, 482040, 489996, 503258, 506142, 508144, 519120, 527688, 539205, 542295, 544440, 562380, 565380, 571662, 575152, 578448, 584010, 586320, 589680, 612495, 635180, 647046, 653328, 659610, 667440, 674856, 718940, 723060, 734994, 749840, 753840, 754887, 759213, 762216, 778680, 791532, 816660, 843570, 857493, 862728, 867672, 879480, 934416, 934622, 952770, 964080, 970569, 979992, 989415, 1006516, 1012284, 1055376, 1078410, 1084590, 1088880, 1124760, 1130760, 1143324, 1168020, 1224990, 1258145, 1265355, 1270360, 1294092, 1319220, 1349712, 1401933, 1429155, 1437880, 1446120, 1469988, 1509774, 1518426, 1524432, 1557360, 1583064, 1617615, 1633320, 1687140, 1714986, 1725456, 1735344, 1758960, 1837485, 1869244, 1905540, 1941138, 1959984, 1978830, 2013032, 2024568, 2156820, 2169180, 2249520, 2261520, 2264661, 2286648, 2336040, 2336555, 2449980, 2516290, 2530710, 2540720, 2572479, 2588184, 2638440, 2803866, 2858310, 2875760, 2892240, 2911707, 2939976, 3019548, 3036852, 3166128, 3235230, 3266640, 3271177, 3374280, 3429972, 3674970, 3738488, 3774435, 3796065, 3811080, 3882276, 3957660, 4026064, 4049136, 4205799, 4287465, 4313640, 4338360, 4529322, 4573296, 4672080, 4673110, 4852845, 4899960, 5032580, 5061420, 5144958, 5176368, 5276880, 5607732, 5716620, 5823414, 5879952, 6039096, 6073704, 6470460, 6542354, 6748560, 6793983, 6859944, 7009665, 7349940, 7476976, 7548870, 7592130, 7622160, 7764552, 7915320, 8411598, 8574930, 8627280, 8676720, 9058644, 9346220, 9705690, 9799920, 9813531, 10065160, 10122840, 10289916, 11215464, 11323305, 11433240, 11646828, 12078192, 12147408, 12617397, 12862395, 12940920, 13084708, 13587966, 13719888, 14019330, 14558535, 14699880, 15097740, 15184260, 15529104, 15830640, 16355885, 16823196, 17149860, 18117288, 18692440, 19411380, 19627062, 20130320, 20245680, 20381949, 20579832, 21028995, 22430928, 22646610, 22866480, 23293656, 25234794, 25724790, 25881840, 26169416, 27175932, 28038660, 29117070, 29399760, 29440593, 30195480, 30368520, 32711770, 33646392, 33969915, 34299720, 36234576, 37384880, 37852191, 38822760, 39254124, 40763898, 41159664, 42057990, 45293220, 46587312, 49067655, 50469588, 51449580, 52338832, 54351864, 56077320, 58234140, 58881186, 60390960, 60737040, 63086985, 65423540, 67292784, 67939830, 68599440, 75704382, 77645520, 78508248, 81527796, 84115980, 88321779, 90586440, 98135310, 100939176, 101909745, 102899160, 108703728, 112154640, 116468280, 117762372, 126173970, 130847080, 135879660, 147202965, 151408764, 157016496, 163055592, 168231960, 176643558, 181172880, 189260955, 196270620, 201878352, 203819490, 205798320, 232936560, 235524744, 252347940, 261694160, 264965337, 271759320, 294405930, 302817528, 326111184, 336463920, 353287116, 378521910, 392541240, 407638980, 441608895, 471049488, 504695880, 529930674, 543518640, 588811860, 605635056, 706574232, 757043820, 785082480, 815277960, 883217790, 1009391760, 1059861348, 1177623720, 1324826685, 1413148464, 1514087640, 1630555920, 1766435580, 2119722696, 2355247440, 2649653370, 3028175280, 3532871160, 4239445392, 5299306740, 7065742320, 10598613480, 21197226960]

約数ペア:

[(1, 21197226960), (2, 10598613480), (3, 7065742320), (4, 5299306740), (5, 4239445392), (6, 3532871160), (7, 3028175280), (8, 2649653370), (9, 2355247440), (10, 2119722696), (12, 1766435580), (13, 1630555920), (14, 1514087640), (15, 1413148464), (16, 1324826685), (18, 1177623720), (20, 1059861348), (21, 1009391760), (24, 883217790), (26, 815277960), (27, 785082480), (28, 757043820), (30, 706574232), (35, 605635056), (36, 588811860), (39, 543518640), (40, 529930674), (42, 504695880), (45, 471049488), (48, 441608895), (52, 407638980), (54, 392541240), (56, 378521910), (60, 353287116), (63, 336463920), (65, 326111184), (70, 302817528), (72, 294405930), (78, 271759320), (80, 264965337), (81, 261694160), (84, 252347940), (90, 235524744), (91, 232936560), (103, 205798320), (104, 203819490), (105, 201878352), (108, 196270620), (112, 189260955), (117, 181172880), (120, 176643558), (126, 168231960), (130, 163055592), (135, 157016496), (140, 151408764), (144, 147202965), (156, 135879660), (162, 130847080), (168, 126173970), (180, 117762372), (182, 116468280), (189, 112154640), (195, 108703728), (206, 102899160), (208, 101909745), (210, 100939176), (216, 98135310), (234, 90586440), (240, 88321779), (252, 84115980), (260, 81527796), (270, 78508248), (273, 77645520), (280, 75704382), (309, 68599440), (312, 67939830), (315, 67292784), (324, 65423540), (336, 63086985), (349, 60737040), (351, 60390960), (360, 58881186), (364, 58234140), (378, 56077320), (390, 54351864), (405, 52338832), (412, 51449580), (420, 50469588), (432, 49067655), (455, 46587312), (468, 45293220), (504, 42057990), (515, 41159664), (520, 40763898), (540, 39254124), (546, 38822760), (560, 37852191), (567, 37384880), (585, 36234576), (618, 34299720), (624, 33969915), (630, 33646392), (648, 32711770), (698, 30368520), (702, 30195480), (720, 29440593), (721, 29399760), (728, 29117070), (756, 28038660), (780, 27175932), (810, 26169416), (819, 25881840), (824, 25724790), (840, 25234794), (910, 23293656), (927, 22866480), (936, 22646610), (945, 22430928), (1008, 21028995), (1030, 20579832), (1040, 20381949), (1047, 20245680), (1053, 20130320), (1080, 19627062), (1092, 19411380), (1134, 18692440), (1170, 18117288), (1236, 17149860), (1260, 16823196), (1296, 16355885), (1339, 15830640), (1365, 15529104), (1396, 15184260), (1404, 15097740), (1442, 14699880), (1456, 14558535), (1512, 14019330), (1545, 13719888), (1560, 13587966), (1620, 13084708), (1638, 12940920), (1648, 12862395), (1680, 12617397), (1745, 12147408), (1755, 12078192), (1820, 11646828), (1854, 11433240), (1872, 11323305), (1890, 11215464), (2060, 10289916), (2094, 10122840), (2106, 10065160), (2160, 9813531), (2163, 9799920), (2184, 9705690), (2268, 9346220), (2340, 9058644), (2443, 8676720), (2457, 8627280), (2472, 8574930), (2520, 8411598), (2678, 7915320), (2730, 7764552), (2781, 7622160), (2792, 7592130), (2808, 7548870), (2835, 7476976), (2884, 7349940), (3024, 7009665), (3090, 6859944), (3120, 6793983), (3141, 6748560), (3240, 6542354), (3276, 6470460), (3490, 6073704), (3510, 6039096), (3605, 5879952), (3640, 5823414), (3708, 5716620), (3780, 5607732), (4017, 5276880), (4095, 5176368), (4120, 5144958), (4188, 5061420), (4212, 5032580), (4326, 4899960), (4368, 4852845), (4536, 4673110), (4537, 4672080), (4635, 4573296), (4680, 4529322), (4886, 4338360), (4914, 4313640), (4944, 4287465), (5040, 4205799), (5235, 4049136), (5265, 4026064), (5356, 3957660), (5460, 3882276), (5562, 3811080), (5584, 3796065), (5616, 3774435), (5670, 3738488), (5768, 3674970), (6180, 3429972), (6282, 3374280), (6480, 3271177), (6489, 3266640), (6552, 3235230), (6695, 3166128), (6980, 3036852), (7020, 3019548), (7210, 2939976), (7280, 2911707), (7329, 2892240), (7371, 2875760), (7416, 2858310), (7560, 2803866), (8034, 2638440), (8190, 2588184), (8240, 2572479), (8343, 2540720), (8376, 2530710), (8424, 2516290), (8652, 2449980), (9072, 2336555), (9074, 2336040), (9270, 2286648), (9360, 2264661), (9373, 2261520), (9423, 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(64272, 329805), (64890, 326664), (65520, 323523), (65961, 321360), (66744, 317590), (68055, 311472), (71894, 294840), (72306, 293160), (72592, 292005), (73290, 289224), (73710, 287576), (74160, 285831), (74984, 282690), (75384, 281190), (77868, 272220), (80340, 263844), (81666, 259560), (83430, 254072), (83760, 253071), (84240, 251629), (84357, 251280), (86520, 244998), (87948, 241020), (90740, 233604), (93730, 226152), (94230, 224952), (95277, 222480), (96408, 219870), (97335, 217776), (97720, 216918), (98280, 215682), (103824, 204165), (107120, 197883), (107841, 196560), (108459, 195440), (108888, 194670), (109935, 192816), (111240, 190554), (112476, 188460), (113076, 187460), (116802, 181480), (117264, 180765), (117936, 179735), (120510, 175896), (122499, 173040), (125640, 168714), (127036, 166860), (129780, 163332), (131922, 160680), (133488, 158795), (136110, 155736), (140595, 150768), (141345, 149968), (143788, 147420), (144612, 146580)]