21025059840

素因数分解:

$2^{10}\times 3^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 616

約数和(自身を含む): 77967904608

約数和(自身を除く): 56942844768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 108, 120, 128, 129, 131, 135, 144, 160, 162, 172, 180, 192, 215, 216, 240, 243, 256, 258, 262, 270, 288, 320, 324, 344, 360, 384, 387, 393, 405, 430, 432, 480, 486, 512, 516, 524, 540, 576, 640, 645, 648, 655, 688, 720, 729, 768, 774, 786, 810, 860, 864, 960, 972, 1024, 1032, 1048, 1080, 1152, 1161, 1179, 1215, 1280, 1290, 1296, 1310, 1376, 1440, 1458, 1536, 1548, 1572, 1620, 1720, 1728, 1920, 1935, 1944, 1965, 2064, 2096, 2160, 2304, 2322, 2358, 2430, 2560, 2580, 2592, 2620, 2752, 2880, 2916, 3072, 3096, 3144, 3240, 3440, 3456, 3483, 3537, 3645, 3840, 3870, 3888, 3930, 4128, 4192, 4320, 4608, 4644, 4716, 4860, 5120, 5160, 5184, 5240, 5504, 5633, 5760, 5805, 5832, 5895, 6192, 6288, 6480, 6880, 6912, 6966, 7074, 7290, 7680, 7740, 7776, 7860, 8256, 8384, 8640, 9216, 9288, 9432, 9720, 10320, 10368, 10449, 10480, 10611, 11008, 11266, 11520, 11610, 11664, 11790, 12384, 12576, 12960, 13760, 13824, 13932, 14148, 14580, 15360, 15480, 15552, 15720, 16512, 16768, 16899, 17280, 17415, 17685, 18576, 18864, 19440, 20640, 20736, 20898, 20960, 21222, 22016, 22532, 23040, 23220, 23328, 23580, 24768, 25152, 25920, 27520, 27648, 27864, 28165, 28296, 29160, 30960, 31104, 31347, 31440, 31833, 33024, 33536, 33798, 34560, 34830, 35370, 37152, 37728, 38880, 41280, 41472, 41796, 41920, 42444, 44032, 45064, 46080, 46440, 46656, 47160, 49536, 50304, 50697, 51840, 52245, 53055, 55040, 55728, 56330, 56592, 58320, 61920, 62208, 62694, 62880, 63666, 66048, 67072, 67596, 69120, 69660, 70740, 74304, 75456, 77760, 82560, 82944, 83592, 83840, 84495, 84888, 90128, 92880, 93312, 94320, 95499, 99072, 100608, 101394, 103680, 104490, 106110, 110080, 111456, 112660, 113184, 116640, 123840, 124416, 125388, 125760, 127332, 132096, 134144, 135192, 138240, 139320, 141480, 148608, 150912, 152091, 155520, 156735, 159165, 165120, 167184, 167680, 168990, 169776, 180256, 185760, 186624, 188640, 190998, 198144, 201216, 202788, 207360, 208980, 212220, 220160, 222912, 225320, 226368, 233280, 247680, 248832, 250776, 251520, 253485, 254664, 270384, 278640, 282960, 297216, 301824, 304182, 311040, 313470, 318330, 330240, 334368, 335360, 337980, 339552, 360512, 371520, 373248, 377280, 381996, 396288, 402432, 405576, 414720, 417960, 424440, 445824, 450640, 452736, 456273, 466560, 477495, 495360, 501552, 503040, 506970, 509328, 540768, 557280, 565920, 594432, 603648, 608364, 622080, 626940, 636660, 660480, 668736, 670720, 675960, 679104, 721024, 743040, 746496, 754560, 760455, 763992, 811152, 835920, 848880, 891648, 901280, 905472, 912546, 933120, 954990, 990720, 1003104, 1006080, 1013940, 1018656, 1081536, 1114560, 1131840, 1188864, 1207296, 1216728, 1244160, 1253880, 1273320, 1337472, 1351920, 1358208, 1368819, 1442048, 1486080, 1509120, 1520910, 1527984, 1622304, 1671840, 1697760, 1783296, 1802560, 1810944, 1825092, 1866240, 1909980, 1981440, 2006208, 2012160, 2027880, 2037312, 2163072, 2229120, 2263680, 2281365, 2433456, 2507760, 2546640, 2674944, 2703840, 2716416, 2737638, 2884096, 2972160, 3018240, 3041820, 3055968, 3244608, 3343680, 3395520, 3566592, 3605120, 3621888, 3650184, 3732480, 3819960, 4012416, 4055760, 4074624, 4106457, 4326144, 4458240, 4527360, 4562730, 4866912, 5015520, 5093280, 5349888, 5407680, 5432832, 5475276, 5768192, 5944320, 6036480, 6083640, 6111936, 6489216, 6687360, 6791040, 6844095, 7210240, 7300368, 7639920, 8024832, 8111520, 8149248, 8212914, 8652288, 8916480, 9054720, 9125460, 9733824, 10031040, 10186560, 10699776, 10815360, 10865664, 10950552, 12167280, 12223872, 12978432, 13374720, 13582080, 13688190, 14420480, 14600736, 15279840, 16049664, 16223040, 16298496, 16425828, 17304576, 17832960, 18109440, 18250920, 19467648, 20062080, 20373120, 20532285, 21630720, 21901104, 24334560, 24447744, 25956864, 26749440, 27164160, 27376380, 28840960, 29201472, 30559680, 32099328, 32446080, 32596992, 32851656, 36501840, 38935296, 40124160, 40746240, 41064570, 43261440, 43802208, 48669120, 48895488, 51913728, 53498880, 54328320, 54752760, 58402944, 61119360, 64892160, 65703312, 73003680, 77870592, 80248320, 81492480, 82129140, 86522880, 87604416, 97338240, 97790976, 109505520, 116805888, 122238720, 129784320, 131406624, 146007360, 155741184, 160496640, 162984960, 164258280, 175208832, 194676480, 219011040, 233611776, 244477440, 259568640, 262813248, 292014720, 328516560, 350417664, 389352960, 438022080, 467223552, 488954880, 525626496, 584029440, 657033120, 700835328, 778705920, 876044160, 1051252992, 1168058880, 1314066240, 1401670656, 1752088320, 2102505984, 2336117760, 2628132480, 3504176640, 4205011968, 5256264960, 7008353280, 10512529920, 21025059840]

約数ペア:

[(1, 21025059840), (2, 10512529920), (3, 7008353280), (4, 5256264960), (5, 4205011968), (6, 3504176640), (8, 2628132480), (9, 2336117760), (10, 2102505984), (12, 1752088320), (15, 1401670656), (16, 1314066240), (18, 1168058880), (20, 1051252992), (24, 876044160), (27, 778705920), (30, 700835328), (32, 657033120), (36, 584029440), (40, 525626496), (43, 488954880), (45, 467223552), (48, 438022080), (54, 389352960), (60, 350417664), (64, 328516560), (72, 292014720), (80, 262813248), (81, 259568640), (86, 244477440), (90, 233611776), (96, 219011040), (108, 194676480), (120, 175208832), (128, 164258280), (129, 162984960), (131, 160496640), (135, 155741184), (144, 146007360), (160, 131406624), (162, 129784320), (172, 122238720), (180, 116805888), (192, 109505520), (215, 97790976), (216, 97338240), (240, 87604416), (243, 86522880), (256, 82129140), (258, 81492480), (262, 80248320), (270, 77870592), (288, 73003680), (320, 65703312), (324, 64892160), (344, 61119360), (360, 58402944), (384, 54752760), (387, 54328320), (393, 53498880), (405, 51913728), (430, 48895488), (432, 48669120), (480, 43802208), (486, 43261440), (512, 41064570), (516, 40746240), (524, 40124160), (540, 38935296), (576, 36501840), (640, 32851656), (645, 32596992), (648, 32446080), (655, 32099328), (688, 30559680), (720, 29201472), (729, 28840960), (768, 27376380), (774, 27164160), (786, 26749440), (810, 25956864), (860, 24447744), (864, 24334560), (960, 21901104), (972, 21630720), (1024, 20532285), (1032, 20373120), (1048, 20062080), (1080, 19467648), (1152, 18250920), (1161, 18109440), (1179, 17832960), (1215, 17304576), (1280, 16425828), (1290, 16298496), (1296, 16223040), (1310, 16049664), (1376, 15279840), (1440, 14600736), (1458, 14420480), (1536, 13688190), (1548, 13582080), (1572, 13374720), (1620, 12978432), (1720, 12223872), (1728, 12167280), (1920, 10950552), (1935, 10865664), (1944, 10815360), (1965, 10699776), (2064, 10186560), (2096, 10031040), (2160, 9733824), (2304, 9125460), (2322, 9054720), (2358, 8916480), (2430, 8652288), (2560, 8212914), (2580, 8149248), (2592, 8111520), (2620, 8024832), (2752, 7639920), (2880, 7300368), (2916, 7210240), (3072, 6844095), (3096, 6791040), (3144, 6687360), (3240, 6489216), (3440, 6111936), (3456, 6083640), (3483, 6036480), (3537, 5944320), (3645, 5768192), (3840, 5475276), (3870, 5432832), (3888, 5407680), (3930, 5349888), (4128, 5093280), (4192, 5015520), (4320, 4866912), (4608, 4562730), (4644, 4527360), (4716, 4458240), (4860, 4326144), (5120, 4106457), (5160, 4074624), (5184, 4055760), (5240, 4012416), (5504, 3819960), (5633, 3732480), (5760, 3650184), (5805, 3621888), (5832, 3605120), (5895, 3566592), (6192, 3395520), (6288, 3343680), (6480, 3244608), (6880, 3055968), (6912, 3041820), (6966, 3018240), (7074, 2972160), (7290, 2884096), (7680, 2737638), (7740, 2716416), (7776, 2703840), (7860, 2674944), (8256, 2546640), (8384, 2507760), (8640, 2433456), (9216, 2281365), (9288, 2263680), (9432, 2229120), (9720, 2163072), (10320, 2037312), (10368, 2027880), (10449, 2012160), (10480, 2006208), (10611, 1981440), (11008, 1909980), (11266, 1866240), (11520, 1825092), (11610, 1810944), (11664, 1802560), (11790, 1783296), (12384, 1697760), (12576, 1671840), (12960, 1622304), (13760, 1527984), (13824, 1520910), (13932, 1509120), (14148, 1486080), (14580, 1442048), (15360, 1368819), (15480, 1358208), (15552, 1351920), (15720, 1337472), (16512, 1273320), (16768, 1253880), (16899, 1244160), (17280, 1216728), (17415, 1207296), (17685, 1188864), (18576, 1131840), (18864, 1114560), (19440, 1081536), (20640, 1018656), (20736, 1013940), (20898, 1006080), (20960, 1003104), (21222, 990720), (22016, 954990), (22532, 933120), (23040, 912546), (23220, 905472), (23328, 901280), (23580, 891648), (24768, 848880), (25152, 835920), (25920, 811152), (27520, 763992), (27648, 760455), (27864, 754560), (28165, 746496), (28296, 743040), (29160, 721024), (30960, 679104), (31104, 675960), (31347, 670720), (31440, 668736), (31833, 660480), (33024, 636660), (33536, 626940), (33798, 622080), (34560, 608364), (34830, 603648), (35370, 594432), (37152, 565920), (37728, 557280), (38880, 540768), (41280, 509328), (41472, 506970), (41796, 503040), (41920, 501552), (42444, 495360), (44032, 477495), (45064, 466560), (46080, 456273), (46440, 452736), (46656, 450640), (47160, 445824), (49536, 424440), (50304, 417960), (50697, 414720), (51840, 405576), (52245, 402432), (53055, 396288), (55040, 381996), (55728, 377280), (56330, 373248), (56592, 371520), (58320, 360512), (61920, 339552), (62208, 337980), (62694, 335360), (62880, 334368), (63666, 330240), (66048, 318330), (67072, 313470), (67596, 311040), (69120, 304182), (69660, 301824), (70740, 297216), (74304, 282960), (75456, 278640), (77760, 270384), (82560, 254664), (82944, 253485), (83592, 251520), (83840, 250776), (84495, 248832), (84888, 247680), (90128, 233280), (92880, 226368), (93312, 225320), (94320, 222912), (95499, 220160), (99072, 212220), (100608, 208980), (101394, 207360), (103680, 202788), (104490, 201216), (106110, 198144), (110080, 190998), (111456, 188640), (112660, 186624), (113184, 185760), (116640, 180256), (123840, 169776), (124416, 168990), (125388, 167680), (125760, 167184), (127332, 165120), (132096, 159165), (134144, 156735), (135192, 155520), (138240, 152091), (139320, 150912), (141480, 148608)]