420001994880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{7109}}^1$

素因数の和:7413

約数の個数: 512

約数和(自身を含む): 1608247872000

約数和(自身を除く): 1188245877120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 263, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 526, 540, 576, 585, 624, 640, 702, 720, 780, 789, 832, 864, 936, 960, 1040, 1052, 1080, 1152, 1170, 1248, 1315, 1404, 1440, 1560, 1578, 1664, 1728, 1755, 1872, 1920, 2080, 2104, 2160, 2340, 2367, 2496, 2630, 2808, 2880, 3120, 3156, 3419, 3456, 3510, 3744, 3945, 4160, 4208, 4320, 4680, 4734, 4992, 5260, 5616, 5760, 6240, 6312, 6838, 7020, 7101, 7109, 7488, 7890, 8320, 8416, 8640, 9360, 9468, 10257, 10520, 11232, 11835, 12480, 12624, 13676, 14040, 14202, 14218, 14976, 15780, 16832, 17095, 17280, 18720, 18936, 20514, 21040, 21327, 22464, 23670, 24960, 25248, 27352, 28080, 28404, 28436, 30771, 31560, 33664, 34190, 35505, 35545, 37440, 37872, 41028, 42080, 42654, 44928, 47340, 50496, 51285, 54704, 56160, 56808, 56872, 61542, 63120, 63981, 68380, 71010, 71090, 74880, 75744, 82056, 84160, 85308, 92313, 92417, 94680, 100992, 102570, 106635, 109408, 112320, 113616, 113744, 123084, 126240, 127962, 136760, 142020, 142180, 151488, 153855, 164112, 168320, 170616, 184626, 184834, 189360, 191943, 205140, 213270, 218816, 224640, 227232, 227488, 246168, 252480, 255924, 273520, 277251, 284040, 284360, 302976, 307710, 319905, 328224, 341232, 369252, 369668, 378720, 383886, 410280, 426540, 437632, 454464, 454976, 461565, 462085, 492336, 504960, 511848, 547040, 554502, 568080, 568720, 615420, 639810, 656448, 682464, 738504, 739336, 757440, 767772, 820560, 831753, 853080, 908928, 909952, 923130, 924170, 959715, 984672, 1023696, 1094080, 1109004, 1136160, 1137440, 1230840, 1279620, 1312896, 1364928, 1386255, 1477008, 1478672, 1514880, 1535544, 1641120, 1663506, 1706160, 1846260, 1848340, 1869667, 1919430, 1969344, 2047392, 2188160, 2218008, 2272320, 2274880, 2461680, 2495259, 2559240, 2729856, 2772510, 2954016, 2957344, 3071088, 3282240, 3327012, 3412320, 3692520, 3696680, 3739334, 3838860, 3938688, 4094784, 4158765, 4436016, 4544640, 4549760, 4923360, 4990518, 5118480, 5545020, 5609001, 5908032, 5914688, 6142176, 6564480, 6654024, 6824640, 7385040, 7393360, 7478668, 7677720, 8189568, 8317530, 8872032, 9348335, 9846720, 9981036, 10236960, 11090040, 11218002, 11816064, 11829376, 12284352, 12476295, 13308048, 13649280, 14770080, 14786720, 14957336, 15355440, 16635060, 16827003, 17744064, 18696670, 19693440, 19962072, 20473920, 22180080, 22436004, 24305671, 24568704, 24952590, 26616096, 28045005, 29540160, 29573440, 29914672, 30710880, 33270120, 33654006, 35488128, 37393340, 39924144, 40947840, 44360160, 44872008, 48611342, 49905180, 50481009, 53232192, 56090010, 59080320, 59146880, 59829344, 61421760, 66540240, 67308012, 72917013, 74786680, 79848288, 84135015, 88720320, 89744016, 97222684, 99810360, 100962018, 106464384, 112180020, 119658688, 121528355, 122843520, 133080480, 134616024, 145834026, 149573360, 159696576, 168270030, 177440640, 179488032, 194445368, 199620720, 201924036, 218751039, 224360040, 239317376, 243056710, 252405045, 266160960, 269232048, 291668052, 299146720, 319393152, 336540060, 358976064, 364585065, 388890736, 399241440, 403848072, 437502078, 448720080, 486113420, 504810090, 532321920, 538464096, 583336104, 598293440, 656253117, 673080120, 717952128, 729170130, 777781472, 798482880, 807696144, 875004156, 897440160, 972226840, 1009620180, 1076928192, 1093755195, 1166672208, 1196586880, 1312506234, 1346160240, 1458340260, 1555562944, 1596965760, 1615392288, 1750008312, 1794880320, 1944453680, 2019240360, 2153856384, 2187510390, 2333344416, 2625012468, 2692320480, 2916680520, 3111125888, 3230784576, 3281265585, 3500016624, 3589760640, 3888907360, 4038480720, 4375020780, 4666688832, 5250024936, 5384640960, 5833361040, 6461569152, 6562531170, 7000033248, 7777814720, 8076961440, 8750041560, 9333377664, 10500049872, 10769281920, 11666722080, 13125062340, 14000066496, 15555629440, 16153922880, 17500083120, 21000099744, 23333444160, 26250124680, 28000132992, 32307845760, 35000166240, 42000199488, 46666888320, 52500249360, 70000332480, 84000398976, 105000498720, 140000664960, 210000997440, 420001994880]

約数ペア:

[(1, 420001994880), (2, 210000997440), (3, 140000664960), (4, 105000498720), (5, 84000398976), (6, 70000332480), (8, 52500249360), (9, 46666888320), (10, 42000199488), (12, 35000166240), (13, 32307845760), (15, 28000132992), (16, 26250124680), (18, 23333444160), (20, 21000099744), (24, 17500083120), (26, 16153922880), (27, 15555629440), (30, 14000066496), (32, 13125062340), (36, 11666722080), (39, 10769281920), (40, 10500049872), (45, 9333377664), (48, 8750041560), (52, 8076961440), (54, 7777814720), (60, 7000033248), (64, 6562531170), (65, 6461569152), (72, 5833361040), (78, 5384640960), (80, 5250024936), (90, 4666688832), (96, 4375020780), (104, 4038480720), (108, 3888907360), (117, 3589760640), (120, 3500016624), (128, 3281265585), (130, 3230784576), (135, 3111125888), (144, 2916680520), (156, 2692320480), (160, 2625012468), (180, 2333344416), (192, 2187510390), (195, 2153856384), (208, 2019240360), (216, 1944453680), (234, 1794880320), (240, 1750008312), (260, 1615392288), (263, 1596965760), (270, 1555562944), (288, 1458340260), (312, 1346160240), (320, 1312506234), (351, 1196586880), (360, 1166672208), (384, 1093755195), (390, 1076928192), (416, 1009620180), (432, 972226840), (468, 897440160), (480, 875004156), (520, 807696144), (526, 798482880), (540, 777781472), (576, 729170130), (585, 717952128), (624, 673080120), (640, 656253117), (702, 598293440), (720, 583336104), (780, 538464096), (789, 532321920), (832, 504810090), (864, 486113420), (936, 448720080), (960, 437502078), (1040, 403848072), (1052, 399241440), (1080, 388890736), (1152, 364585065), (1170, 358976064), (1248, 336540060), (1315, 319393152), (1404, 299146720), (1440, 291668052), (1560, 269232048), (1578, 266160960), (1664, 252405045), (1728, 243056710), (1755, 239317376), (1872, 224360040), (1920, 218751039), (2080, 201924036), (2104, 199620720), (2160, 194445368), (2340, 179488032), (2367, 177440640), (2496, 168270030), (2630, 159696576), (2808, 149573360), (2880, 145834026), (3120, 134616024), (3156, 133080480), (3419, 122843520), (3456, 121528355), (3510, 119658688), (3744, 112180020), (3945, 106464384), (4160, 100962018), (4208, 99810360), (4320, 97222684), (4680, 89744016), (4734, 88720320), (4992, 84135015), (5260, 79848288), (5616, 74786680), (5760, 72917013), (6240, 67308012), (6312, 66540240), (6838, 61421760), (7020, 59829344), (7101, 59146880), (7109, 59080320), (7488, 56090010), (7890, 53232192), (8320, 50481009), (8416, 49905180), (8640, 48611342), (9360, 44872008), (9468, 44360160), (10257, 40947840), (10520, 39924144), (11232, 37393340), (11835, 35488128), (12480, 33654006), (12624, 33270120), (13676, 30710880), (14040, 29914672), (14202, 29573440), (14218, 29540160), (14976, 28045005), (15780, 26616096), (16832, 24952590), (17095, 24568704), (17280, 24305671), (18720, 22436004), (18936, 22180080), (20514, 20473920), (21040, 19962072), (21327, 19693440), (22464, 18696670), (23670, 17744064), (24960, 16827003), (25248, 16635060), (27352, 15355440), (28080, 14957336), (28404, 14786720), (28436, 14770080), (30771, 13649280), (31560, 13308048), (33664, 12476295), (34190, 12284352), (35505, 11829376), (35545, 11816064), (37440, 11218002), (37872, 11090040), (41028, 10236960), (42080, 9981036), (42654, 9846720), (44928, 9348335), (47340, 8872032), (50496, 8317530), (51285, 8189568), (54704, 7677720), (56160, 7478668), (56808, 7393360), (56872, 7385040), (61542, 6824640), (63120, 6654024), (63981, 6564480), (68380, 6142176), (71010, 5914688), (71090, 5908032), (74880, 5609001), (75744, 5545020), (82056, 5118480), (84160, 4990518), (85308, 4923360), (92313, 4549760), (92417, 4544640), (94680, 4436016), (100992, 4158765), (102570, 4094784), (106635, 3938688), (109408, 3838860), (112320, 3739334), (113616, 3696680), (113744, 3692520), (123084, 3412320), (126240, 3327012), (127962, 3282240), (136760, 3071088), (142020, 2957344), (142180, 2954016), (151488, 2772510), (153855, 2729856), (164112, 2559240), (168320, 2495259), (170616, 2461680), (184626, 2274880), (184834, 2272320), (189360, 2218008), (191943, 2188160), (205140, 2047392), (213270, 1969344), (218816, 1919430), (224640, 1869667), (227232, 1848340), (227488, 1846260), (246168, 1706160), (252480, 1663506), (255924, 1641120), (273520, 1535544), (277251, 1514880), (284040, 1478672), (284360, 1477008), (302976, 1386255), (307710, 1364928), (319905, 1312896), (328224, 1279620), (341232, 1230840), (369252, 1137440), (369668, 1136160), (378720, 1109004), (383886, 1094080), (410280, 1023696), (426540, 984672), (437632, 959715), (454464, 924170), (454976, 923130), (461565, 909952), (462085, 908928), (492336, 853080), (504960, 831753), (511848, 820560), (547040, 767772), (554502, 757440), (568080, 739336), (568720, 738504), (615420, 682464), (639810, 656448)]