21090183840

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4483}}^1$

素因数の和:4535

約数の個数: 432

約数和(自身を含む): 82056016224

約数和(自身を除く): 60965832384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 242, 243, 264, 270, 288, 297, 324, 330, 352, 360, 363, 396, 405, 432, 440, 480, 484, 486, 495, 528, 540, 594, 605, 648, 660, 720, 726, 792, 810, 864, 880, 891, 968, 972, 990, 1056, 1080, 1089, 1188, 1210, 1215, 1296, 1320, 1440, 1452, 1485, 1584, 1620, 1760, 1782, 1815, 1936, 1944, 1980, 2160, 2178, 2376, 2420, 2430, 2592, 2640, 2673, 2904, 2970, 3168, 3240, 3267, 3564, 3630, 3872, 3888, 3960, 4320, 4356, 4455, 4483, 4752, 4840, 4860, 5280, 5346, 5445, 5808, 5940, 6480, 6534, 7128, 7260, 7776, 7920, 8712, 8910, 8966, 9504, 9680, 9720, 9801, 10692, 10890, 11616, 11880, 12960, 13068, 13365, 13449, 14256, 14520, 15840, 16335, 17424, 17820, 17932, 19360, 19440, 19602, 21384, 21780, 22415, 23760, 26136, 26730, 26898, 28512, 29040, 29403, 32670, 34848, 35640, 35864, 38880, 39204, 40347, 42768, 43560, 44830, 47520, 49005, 49313, 52272, 53460, 53796, 58080, 58806, 65340, 67245, 71280, 71728, 78408, 80694, 85536, 87120, 89660, 98010, 98626, 104544, 106920, 107592, 117612, 121041, 130680, 134490, 142560, 143456, 147015, 147939, 156816, 161388, 174240, 179320, 196020, 197252, 201735, 213840, 215184, 235224, 242082, 246565, 261360, 268980, 294030, 295878, 313632, 322776, 358640, 363123, 392040, 394504, 403470, 427680, 430368, 443817, 470448, 484164, 493130, 522720, 537960, 542443, 588060, 591756, 605205, 645552, 717280, 726246, 739695, 784080, 789008, 806940, 887634, 940896, 968328, 986260, 1075920, 1084886, 1089369, 1176120, 1183512, 1210410, 1291104, 1331451, 1452492, 1479390, 1568160, 1578016, 1613880, 1627329, 1775268, 1815615, 1936656, 1972520, 2151840, 2169772, 2178738, 2219085, 2352240, 2367024, 2420820, 2662902, 2712215, 2904984, 2958780, 3227760, 3254658, 3550536, 3631230, 3873312, 3945040, 3994353, 4339544, 4357476, 4438170, 4704480, 4734048, 4841640, 4881987, 5325804, 5424430, 5446845, 5809968, 5917560, 6455520, 6509316, 6657255, 7101072, 7262460, 7890080, 7988706, 8136645, 8679088, 8714952, 8876340, 9683280, 9763974, 10651608, 10848860, 10893690, 11619936, 11835120, 11983059, 13018632, 13314510, 14202144, 14524920, 14645961, 15977412, 16273290, 17358176, 17429904, 17752680, 19366560, 19527948, 19971765, 21303216, 21697720, 21787380, 23670240, 23966118, 24409935, 26037264, 26629020, 29049840, 29291922, 31954824, 32546580, 34859808, 35505360, 39055896, 39943530, 42606432, 43395440, 43574760, 43937883, 47932236, 48819870, 52074528, 53258040, 58099680, 58583844, 59915295, 63909648, 65093160, 71010720, 73229805, 78111792, 79887060, 86790880, 87149520, 87875766, 95864472, 97639740, 106516080, 117167688, 119830590, 127819296, 130186320, 131813649, 146459610, 156223584, 159774120, 174299040, 175751532, 191728944, 195279480, 213032160, 219689415, 234335376, 239661180, 260372640, 263627298, 292919220, 319548240, 351503064, 383457888, 390558960, 439378830, 468670752, 479322360, 527254596, 585838440, 639096480, 659068245, 703006128, 781117920, 878757660, 958644720, 1054509192, 1171676880, 1318136490, 1406012256, 1757515320, 1917289440, 2109018384, 2343353760, 2636272980, 3515030640, 4218036768, 5272545960, 7030061280, 10545091920, 21090183840]

約数ペア:

[(1, 21090183840), (2, 10545091920), (3, 7030061280), (4, 5272545960), (5, 4218036768), (6, 3515030640), (8, 2636272980), (9, 2343353760), (10, 2109018384), (11, 1917289440), (12, 1757515320), (15, 1406012256), (16, 1318136490), (18, 1171676880), (20, 1054509192), (22, 958644720), (24, 878757660), (27, 781117920), (30, 703006128), (32, 659068245), (33, 639096480), (36, 585838440), (40, 527254596), (44, 479322360), (45, 468670752), (48, 439378830), (54, 390558960), (55, 383457888), (60, 351503064), (66, 319548240), (72, 292919220), (80, 263627298), (81, 260372640), (88, 239661180), (90, 234335376), (96, 219689415), (99, 213032160), (108, 195279480), (110, 191728944), (120, 175751532), (121, 174299040), (132, 159774120), (135, 156223584), (144, 146459610), (160, 131813649), (162, 130186320), (165, 127819296), (176, 119830590), (180, 117167688), (198, 106516080), (216, 97639740), (220, 95864472), (240, 87875766), (242, 87149520), (243, 86790880), (264, 79887060), (270, 78111792), (288, 73229805), (297, 71010720), (324, 65093160), (330, 63909648), (352, 59915295), (360, 58583844), (363, 58099680), (396, 53258040), (405, 52074528), (432, 48819870), (440, 47932236), (480, 43937883), (484, 43574760), (486, 43395440), (495, 42606432), (528, 39943530), (540, 39055896), (594, 35505360), (605, 34859808), (648, 32546580), (660, 31954824), (720, 29291922), (726, 29049840), (792, 26629020), (810, 26037264), (864, 24409935), (880, 23966118), (891, 23670240), (968, 21787380), (972, 21697720), (990, 21303216), (1056, 19971765), (1080, 19527948), (1089, 19366560), (1188, 17752680), (1210, 17429904), (1215, 17358176), (1296, 16273290), (1320, 15977412), (1440, 14645961), (1452, 14524920), (1485, 14202144), (1584, 13314510), (1620, 13018632), (1760, 11983059), (1782, 11835120), (1815, 11619936), (1936, 10893690), (1944, 10848860), (1980, 10651608), (2160, 9763974), (2178, 9683280), (2376, 8876340), (2420, 8714952), (2430, 8679088), (2592, 8136645), (2640, 7988706), (2673, 7890080), (2904, 7262460), (2970, 7101072), (3168, 6657255), (3240, 6509316), (3267, 6455520), (3564, 5917560), (3630, 5809968), (3872, 5446845), (3888, 5424430), (3960, 5325804), (4320, 4881987), (4356, 4841640), (4455, 4734048), (4483, 4704480), (4752, 4438170), (4840, 4357476), (4860, 4339544), (5280, 3994353), (5346, 3945040), (5445, 3873312), (5808, 3631230), (5940, 3550536), (6480, 3254658), (6534, 3227760), (7128, 2958780), (7260, 2904984), (7776, 2712215), (7920, 2662902), (8712, 2420820), (8910, 2367024), (8966, 2352240), (9504, 2219085), (9680, 2178738), (9720, 2169772), (9801, 2151840), (10692, 1972520), (10890, 1936656), (11616, 1815615), (11880, 1775268), (12960, 1627329), (13068, 1613880), (13365, 1578016), (13449, 1568160), (14256, 1479390), (14520, 1452492), (15840, 1331451), (16335, 1291104), (17424, 1210410), (17820, 1183512), (17932, 1176120), (19360, 1089369), (19440, 1084886), (19602, 1075920), (21384, 986260), (21780, 968328), (22415, 940896), (23760, 887634), (26136, 806940), (26730, 789008), (26898, 784080), (28512, 739695), (29040, 726246), (29403, 717280), (32670, 645552), (34848, 605205), (35640, 591756), (35864, 588060), (38880, 542443), (39204, 537960), (40347, 522720), (42768, 493130), (43560, 484164), (44830, 470448), (47520, 443817), (49005, 430368), (49313, 427680), (52272, 403470), (53460, 394504), (53796, 392040), (58080, 363123), (58806, 358640), (65340, 322776), (67245, 313632), (71280, 295878), (71728, 294030), (78408, 268980), (80694, 261360), (85536, 246565), (87120, 242082), (89660, 235224), (98010, 215184), (98626, 213840), (104544, 201735), (106920, 197252), (107592, 196020), (117612, 179320), (121041, 174240), (130680, 161388), (134490, 156816), (142560, 147939), (143456, 147015)]