19847812320

素因数分解:

$2^5\times 3^8\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 864

約数和(自身を含む): 83682825408

約数和(自身を除く): 63835013088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 73, 74, 80, 81, 84, 90, 96, 105, 108, 111, 112, 120, 126, 135, 140, 144, 146, 148, 160, 162, 168, 180, 185, 189, 210, 216, 219, 222, 224, 240, 243, 252, 259, 270, 280, 288, 292, 296, 315, 324, 333, 336, 360, 365, 370, 378, 405, 420, 432, 438, 444, 480, 486, 504, 511, 518, 540, 555, 560, 567, 584, 592, 630, 648, 657, 666, 672, 720, 729, 730, 740, 756, 777, 810, 840, 864, 876, 888, 945, 972, 999, 1008, 1022, 1036, 1080, 1095, 1110, 1120, 1134, 1168, 1184, 1215, 1260, 1295, 1296, 1314, 1332, 1440, 1458, 1460, 1480, 1512, 1533, 1554, 1620, 1665, 1680, 1701, 1752, 1776, 1890, 1944, 1971, 1998, 2016, 2044, 2072, 2160, 2187, 2190, 2220, 2268, 2331, 2336, 2430, 2520, 2555, 2590, 2592, 2628, 2664, 2701, 2835, 2916, 2920, 2960, 2997, 3024, 3066, 3108, 3240, 3285, 3330, 3360, 3402, 3504, 3552, 3645, 3780, 3885, 3888, 3942, 3996, 4088, 4144, 4320, 4374, 4380, 4440, 4536, 4599, 4662, 4860, 4995, 5040, 5103, 5110, 5180, 5256, 5328, 5402, 5670, 5832, 5840, 5913, 5920, 5994, 6048, 6132, 6216, 6480, 6561, 6570, 6660, 6804, 6993, 7008, 7290, 7560, 7665, 7770, 7776, 7884, 7992, 8103, 8176, 8288, 8505, 8748, 8760, 8880, 8991, 9072, 9198, 9324, 9720, 9855, 9990, 10080, 10206, 10220, 10360, 10512, 10656, 10804, 10935, 11340, 11655, 11664, 11680, 11826, 11988, 12264, 12432, 12960, 13122, 13140, 13320, 13505, 13608, 13797, 13986, 14580, 14985, 15120, 15309, 15330, 15540, 15768, 15984, 16206, 16352, 17010, 17496, 17520, 17739, 17760, 17982, 18144, 18396, 18648, 18907, 19440, 19710, 19980, 20412, 20440, 20720, 20979, 21024, 21608, 21870, 22680, 22995, 23310, 23328, 23652, 23976, 24309, 24528, 24864, 25515, 26244, 26280, 26640, 26973, 27010, 27216, 27594, 27972, 29160, 29565, 29970, 30240, 30618, 30660, 31080, 31536, 31968, 32412, 32805, 34020, 34965, 34992, 35040, 35478, 35964, 36792, 37296, 37814, 38880, 39420, 39960, 40515, 40824, 40880, 41391, 41440, 41958, 43216, 43740, 44955, 45360, 45927, 45990, 46620, 47304, 47952, 48618, 49056, 51030, 52488, 52560, 53217, 53280, 53946, 54020, 54432, 55188, 55944, 56721, 58320, 59130, 59940, 61236, 61320, 62160, 62937, 63072, 64824, 65610, 68040, 68985, 69930, 69984, 70956, 71928, 72927, 73584, 74592, 75628, 76545, 78840, 79920, 80919, 81030, 81648, 81760, 82782, 83916, 86432, 87480, 88695, 89910, 90720, 91854, 91980, 93240, 94535, 94608, 95904, 97236, 102060, 104895, 104976, 105120, 106434, 107892, 108040, 110376, 111888, 113442, 116640, 118260, 119880, 121545, 122472, 122640, 124173, 124320, 125874, 129648, 131220, 134865, 136080, 137970, 139860, 141912, 143856, 145854, 147168, 151256, 153090, 157680, 159651, 159840, 161838, 162060, 163296, 165564, 167832, 170163, 174960, 177390, 179820, 183708, 183960, 186480, 188811, 189070, 189216, 194472, 204120, 206955, 209790, 209952, 212868, 215784, 216080, 218781, 220752, 223776, 226884, 229635, 236520, 239760, 242757, 243090, 244944, 245280, 248346, 251748, 259296, 262440, 266085, 269730, 272160, 275940, 279720, 283605, 283824, 287712, 291708, 302512, 306180, 314685, 315360, 319302, 323676, 324120, 331128, 335664, 340326, 349920, 354780, 359640, 364635, 367416, 367920, 372519, 372960, 377622, 378140, 388944, 404595, 408240, 413910, 419580, 425736, 431568, 432160, 437562, 441504, 453768, 459270, 473040, 478953, 479520, 485514, 486180, 489888, 496692, 503496, 510489, 524880, 532170, 539460, 551880, 559440, 566433, 567210, 567648, 583416, 605024, 612360, 620865, 629370, 638604, 647352, 648240, 656343, 662256, 671328, 680652, 709560, 719280, 729270, 734832, 735840, 745038, 755244, 756280, 777888, 798255, 809190, 816480, 827820, 839160, 850815, 851472, 863136, 875124, 907536, 918540, 944055, 946080, 957906, 971028, 972360, 993384, 1006992, 1020978, 1049760, 1064340, 1078920, 1093905, 1103760, 1117557, 1118880, 1132866, 1134420, 1166832, 1213785, 1224720, 1241730, 1258740, 1277208, 1294704, 1296480, 1312686, 1324512, 1361304, 1419120, 1438560, 1458540, 1469664, 1490076, 1510488, 1512560, 1531467, 1596510, 1618380, 1655640, 1678320, 1699299, 1701630, 1702944, 1750248, 1815072, 1837080, 1862595, 1888110, 1915812, 1942056, 1944720, 1969029, 1986768, 2013984, 2041956, 2128680, 2157840, 2187810, 2207520, 2235114, 2265732, 2268840, 2333664, 2394765, 2427570, 2449440, 2483460, 2517480, 2552445, 2554416, 2589408, 2625372, 2722608, 2832165, 2838240, 2917080, 2980152, 3020976, 3025120, 3062934, 3193020, 3236760, 3281715, 3311280, 3352671, 3356640, 3398598, 3403260, 3500496, 3674160, 3725190, 3776220, 3831624, 3884112, 3889440, 3938058, 3973536, 4083912, 4257360, 4315680, 4375620, 4470228, 4531464, 4537680, 4594401, 4789530, 4855140, 4966920, 5034960, 5104890, 5108832, 5250744, 5445216, 5587785, 5664330, 5834160, 5907087, 5960304, 6041952, 6125868, 6386040, 6473520, 6563430, 6622560, 6705342, 6797196, 6806520, 7000992, 7348320, 7450380, 7552440, 7657335, 7663248, 7768224, 7876116, 8167824, 8496495, 8514720, 8751240, 8940456, 9062928, 9075360, 9188802, 9579060, 9710280, 9845145, 9933840, 10069920, 10209780, 10501488, 11175570, 11328660, 11668320, 11814174, 11920608, 12251736, 12772080, 12947040, 13126860, 13410684, 13594392, 13613040, 13783203, 14900760, 15104880, 15314670, 15326496, 15752232, 16335648, 16763355, 16992990, 17502480, 17721261, 17880912, 18125856, 18377604, 19158120, 19420560, 19690290, 19867680, 20419560, 21002976, 22351140, 22657320, 22972005, 23628348, 24503472, 25544160, 26253720, 26821368, 27188784, 27226080, 27566406, 29535435, 29801520, 30209760, 30629340, 31504464, 33526710, 33985980, 35004960, 35442522, 35761824, 36755208, 38316240, 38841120, 39380580, 40839120, 41349609, 44702280, 45314640, 45944010, 47256696, 49006944, 52507440, 53642736, 54377568, 55132812, 59070870, 59603040, 61258680, 63008928, 67053420, 67971960, 68916015, 70885044, 73510416, 76632480, 78761160, 81678240, 82699218, 88606305, 89404560, 90629280, 91888020, 94513392, 105014880, 107285472, 110265624, 118141740, 122517360, 124048827, 134106840, 135943920, 137832030, 141770088, 147020832, 157522320, 165398436, 177212610, 178809120, 183776040, 189026784, 206748045, 220531248, 236283480, 245034720, 248097654, 268213680, 271887840, 275664060, 283540176, 315044640, 330796872, 354425220, 367552080, 413496090, 441062496, 472566960, 496195308, 536427360, 551328120, 567080352, 620244135, 661593744, 708850440, 735104160, 826992180, 945133920, 992390616, 1102656240, 1240488270, 1323187488, 1417700880, 1653984360, 1984781232, 2205312480, 2480976540, 2835401760, 3307968720, 3969562464, 4961953080, 6615937440, 9923906160, 19847812320]

約数ペア:

[(1, 19847812320), (2, 9923906160), (3, 6615937440), (4, 4961953080), (5, 3969562464), (6, 3307968720), (7, 2835401760), (8, 2480976540), (9, 2205312480), (10, 1984781232), (12, 1653984360), (14, 1417700880), (15, 1323187488), (16, 1240488270), (18, 1102656240), (20, 992390616), (21, 945133920), (24, 826992180), (27, 735104160), (28, 708850440), (30, 661593744), (32, 620244135), (35, 567080352), (36, 551328120), (37, 536427360), (40, 496195308), (42, 472566960), (45, 441062496), (48, 413496090), (54, 367552080), (56, 354425220), (60, 330796872), (63, 315044640), (70, 283540176), (72, 275664060), (73, 271887840), (74, 268213680), (80, 248097654), (81, 245034720), (84, 236283480), (90, 220531248), (96, 206748045), (105, 189026784), (108, 183776040), (111, 178809120), (112, 177212610), (120, 165398436), (126, 157522320), (135, 147020832), (140, 141770088), (144, 137832030), (146, 135943920), (148, 134106840), (160, 124048827), (162, 122517360), (168, 118141740), (180, 110265624), (185, 107285472), (189, 105014880), (210, 94513392), (216, 91888020), (219, 90629280), (222, 89404560), (224, 88606305), (240, 82699218), (243, 81678240), (252, 78761160), (259, 76632480), (270, 73510416), (280, 70885044), (288, 68916015), (292, 67971960), (296, 67053420), (315, 63008928), (324, 61258680), (333, 59603040), (336, 59070870), (360, 55132812), (365, 54377568), (370, 53642736), (378, 52507440), (405, 49006944), (420, 47256696), (432, 45944010), (438, 45314640), (444, 44702280), (480, 41349609), (486, 40839120), (504, 39380580), (511, 38841120), (518, 38316240), (540, 36755208), (555, 35761824), (560, 35442522), (567, 35004960), (584, 33985980), (592, 33526710), (630, 31504464), (648, 30629340), (657, 30209760), (666, 29801520), (672, 29535435), (720, 27566406), (729, 27226080), (730, 27188784), (740, 26821368), (756, 26253720), (777, 25544160), (810, 24503472), (840, 23628348), (864, 22972005), (876, 22657320), (888, 22351140), (945, 21002976), (972, 20419560), (999, 19867680), (1008, 19690290), (1022, 19420560), (1036, 19158120), (1080, 18377604), (1095, 18125856), (1110, 17880912), (1120, 17721261), (1134, 17502480), (1168, 16992990), (1184, 16763355), (1215, 16335648), (1260, 15752232), (1295, 15326496), (1296, 15314670), (1314, 15104880), (1332, 14900760), (1440, 13783203), (1458, 13613040), (1460, 13594392), (1480, 13410684), (1512, 13126860), (1533, 12947040), (1554, 12772080), (1620, 12251736), (1665, 11920608), (1680, 11814174), (1701, 11668320), (1752, 11328660), (1776, 11175570), (1890, 10501488), (1944, 10209780), (1971, 10069920), (1998, 9933840), (2016, 9845145), (2044, 9710280), (2072, 9579060), (2160, 9188802), (2187, 9075360), (2190, 9062928), (2220, 8940456), (2268, 8751240), (2331, 8514720), (2336, 8496495), (2430, 8167824), (2520, 7876116), (2555, 7768224), (2590, 7663248), (2592, 7657335), (2628, 7552440), (2664, 7450380), (2701, 7348320), (2835, 7000992), (2916, 6806520), (2920, 6797196), (2960, 6705342), (2997, 6622560), (3024, 6563430), (3066, 6473520), (3108, 6386040), (3240, 6125868), (3285, 6041952), (3330, 5960304), (3360, 5907087), (3402, 5834160), (3504, 5664330), (3552, 5587785), (3645, 5445216), (3780, 5250744), (3885, 5108832), (3888, 5104890), (3942, 5034960), (3996, 4966920), (4088, 4855140), (4144, 4789530), (4320, 4594401), (4374, 4537680), (4380, 4531464), (4440, 4470228), (4536, 4375620), (4599, 4315680), (4662, 4257360), (4860, 4083912), (4995, 3973536), (5040, 3938058), (5103, 3889440), (5110, 3884112), (5180, 3831624), (5256, 3776220), (5328, 3725190), (5402, 3674160), (5670, 3500496), (5832, 3403260), (5840, 3398598), (5913, 3356640), (5920, 3352671), (5994, 3311280), (6048, 3281715), (6132, 3236760), (6216, 3193020), (6480, 3062934), (6561, 3025120), (6570, 3020976), (6660, 2980152), (6804, 2917080), (6993, 2838240), (7008, 2832165), (7290, 2722608), (7560, 2625372), (7665, 2589408), (7770, 2554416), (7776, 2552445), (7884, 2517480), (7992, 2483460), (8103, 2449440), (8176, 2427570), (8288, 2394765), (8505, 2333664), (8748, 2268840), (8760, 2265732), (8880, 2235114), (8991, 2207520), (9072, 2187810), (9198, 2157840), (9324, 2128680), (9720, 2041956), (9855, 2013984), (9990, 1986768), (10080, 1969029), (10206, 1944720), (10220, 1942056), (10360, 1915812), (10512, 1888110), (10656, 1862595), (10804, 1837080), (10935, 1815072), (11340, 1750248), (11655, 1702944), (11664, 1701630), (11680, 1699299), (11826, 1678320), (11988, 1655640), (12264, 1618380), (12432, 1596510), (12960, 1531467), (13122, 1512560), (13140, 1510488), (13320, 1490076), (13505, 1469664), (13608, 1458540), (13797, 1438560), (13986, 1419120), (14580, 1361304), (14985, 1324512), (15120, 1312686), (15309, 1296480), (15330, 1294704), (15540, 1277208), (15768, 1258740), (15984, 1241730), (16206, 1224720), (16352, 1213785), (17010, 1166832), (17496, 1134420), (17520, 1132866), (17739, 1118880), (17760, 1117557), (17982, 1103760), (18144, 1093905), (18396, 1078920), (18648, 1064340), (18907, 1049760), (19440, 1020978), (19710, 1006992), (19980, 993384), (20412, 972360), (20440, 971028), (20720, 957906), (20979, 946080), (21024, 944055), (21608, 918540), (21870, 907536), (22680, 875124), (22995, 863136), (23310, 851472), (23328, 850815), (23652, 839160), (23976, 827820), (24309, 816480), (24528, 809190), (24864, 798255), (25515, 777888), (26244, 756280), (26280, 755244), (26640, 745038), (26973, 735840), (27010, 734832), (27216, 729270), (27594, 719280), (27972, 709560), (29160, 680652), (29565, 671328), (29970, 662256), (30240, 656343), (30618, 648240), (30660, 647352), (31080, 638604), (31536, 629370), (31968, 620865), (32412, 612360), (32805, 605024), (34020, 583416), (34965, 567648), (34992, 567210), (35040, 566433), (35478, 559440), (35964, 551880), (36792, 539460), (37296, 532170), (37814, 524880), (38880, 510489), (39420, 503496), (39960, 496692), (40515, 489888), (40824, 486180), (40880, 485514), (41391, 479520), (41440, 478953), (41958, 473040), (43216, 459270), (43740, 453768), (44955, 441504), (45360, 437562), (45927, 432160), (45990, 431568), (46620, 425736), (47304, 419580), (47952, 413910), (48618, 408240), (49056, 404595), (51030, 388944), (52488, 378140), (52560, 377622), (53217, 372960), (53280, 372519), (53946, 367920), (54020, 367416), (54432, 364635), (55188, 359640), (55944, 354780), (56721, 349920), (58320, 340326), (59130, 335664), (59940, 331128), (61236, 324120), (61320, 323676), (62160, 319302), (62937, 315360), (63072, 314685), (64824, 306180), (65610, 302512), (68040, 291708), (68985, 287712), (69930, 283824), (69984, 283605), (70956, 279720), (71928, 275940), (72927, 272160), (73584, 269730), (74592, 266085), (75628, 262440), (76545, 259296), (78840, 251748), (79920, 248346), (80919, 245280), (81030, 244944), (81648, 243090), (81760, 242757), (82782, 239760), (83916, 236520), (86432, 229635), (87480, 226884), (88695, 223776), (89910, 220752), (90720, 218781), (91854, 216080), (91980, 215784), (93240, 212868), (94535, 209952), (94608, 209790), (95904, 206955), (97236, 204120), (102060, 194472), (104895, 189216), (104976, 189070), (105120, 188811), (106434, 186480), (107892, 183960), (108040, 183708), (110376, 179820), (111888, 177390), (113442, 174960), (116640, 170163), (118260, 167832), (119880, 165564), (121545, 163296), (122472, 162060), (122640, 161838), (124173, 159840), (124320, 159651), (125874, 157680), (129648, 153090), (131220, 151256), (134865, 147168), (136080, 145854), (137970, 143856), (139860, 141912)]