21060266640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1511

約数の個数: 480

約数和(自身を含む): 80364856320

約数和(自身を除く): 59304589680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 41, 42, 48, 49, 56, 60, 62, 70, 80, 82, 84, 93, 98, 105, 112, 120, 123, 124, 140, 147, 155, 164, 168, 186, 196, 205, 210, 217, 240, 245, 246, 248, 280, 287, 294, 310, 328, 336, 372, 392, 410, 420, 434, 465, 490, 492, 496, 560, 574, 588, 615, 620, 651, 656, 735, 744, 784, 820, 840, 861, 868, 930, 980, 984, 1085, 1148, 1176, 1230, 1240, 1271, 1302, 1409, 1435, 1470, 1488, 1519, 1640, 1680, 1722, 1736, 1860, 1960, 1968, 2009, 2170, 2296, 2352, 2460, 2480, 2542, 2604, 2818, 2870, 2940, 3038, 3255, 3280, 3444, 3472, 3720, 3813, 3920, 4018, 4227, 4305, 4340, 4557, 4592, 4920, 5084, 5208, 5636, 5740, 5880, 6027, 6076, 6355, 6510, 6888, 7045, 7440, 7595, 7626, 8036, 8454, 8610, 8680, 8897, 9114, 9840, 9863, 10045, 10168, 10416, 11272, 11480, 11760, 12054, 12152, 12710, 13020, 13776, 14090, 15190, 15252, 16072, 16908, 17220, 17360, 17794, 18228, 19065, 19726, 20090, 20336, 21135, 22544, 22785, 22960, 24108, 24304, 25420, 26040, 26691, 28180, 29589, 30135, 30380, 30504, 32144, 33816, 34440, 35588, 36456, 38130, 39452, 40180, 42270, 43679, 44485, 45570, 48216, 49315, 50840, 52080, 53382, 56360, 57769, 59178, 60270, 60760, 61008, 62279, 67632, 68880, 69041, 71176, 72912, 76260, 78904, 80360, 84540, 87358, 88970, 91140, 96432, 98630, 101680, 106764, 112720, 115538, 118356, 120540, 121520, 124558, 131037, 133455, 138082, 142352, 147945, 152520, 157808, 160720, 169080, 173307, 174716, 177940, 182280, 186837, 197260, 207123, 213528, 218395, 231076, 236712, 241080, 249116, 262074, 266910, 276164, 288845, 295890, 305040, 305753, 311395, 338160, 345205, 346614, 349432, 355880, 364560, 373674, 394520, 404383, 414246, 427056, 436790, 462152, 473424, 482160, 498232, 524148, 533820, 552328, 577690, 591780, 611506, 622790, 655185, 690410, 693228, 698864, 711760, 747348, 789040, 808766, 828492, 866535, 873580, 917259, 924304, 934185, 996464, 1035615, 1048296, 1067640, 1104656, 1155380, 1183560, 1213149, 1223012, 1245580, 1310370, 1380820, 1386456, 1494696, 1528765, 1617532, 1656984, 1733070, 1747160, 1790839, 1834518, 1868370, 2021915, 2071230, 2096592, 2135280, 2140271, 2310760, 2367120, 2426298, 2446024, 2491160, 2620740, 2761640, 2772912, 2830681, 2989392, 3057530, 3235064, 3313968, 3466140, 3494320, 3581678, 3669036, 3736740, 4043830, 4142460, 4280542, 4586295, 4621520, 4852596, 4892048, 4982320, 5241480, 5372517, 5523280, 5661362, 6065745, 6115060, 6420813, 6470128, 6932280, 7163356, 7338072, 7473480, 8087660, 8284920, 8492043, 8561084, 8954195, 9172590, 9705192, 10482960, 10701355, 10745034, 11322724, 12131490, 12230120, 12535873, 12841626, 13864560, 14153405, 14326712, 14676144, 14946960, 16175320, 16569840, 16984086, 17122168, 17908390, 18345180, 19410384, 21402710, 21490068, 22645448, 24262980, 24460240, 25071746, 25683252, 26862585, 28306810, 28653424, 32104065, 32350640, 33968172, 34244336, 35816780, 36690360, 37607619, 42460215, 42805420, 42980136, 45290896, 48525960, 50143492, 51366504, 53725170, 56613620, 62679365, 64208130, 67936344, 71633560, 73380720, 75215238, 84920430, 85610840, 85960272, 87751111, 97051920, 100286984, 102733008, 107450340, 113227240, 125358730, 128416260, 135872688, 143267120, 150430476, 169840860, 171221680, 175502222, 188038095, 200573968, 214900680, 226454480, 250717460, 256832520, 263253333, 300860952, 339681720, 351004444, 376076190, 429801360, 438755555, 501434920, 513665040, 526506666, 601721904, 679363440, 702008888, 752152380, 877511110, 1002869840, 1053013332, 1316266665, 1404017776, 1504304760, 1755022220, 2106026664, 2632533330, 3008609520, 3510044440, 4212053328, 5265066660, 7020088880, 10530133320, 21060266640]

約数ペア:

[(1, 21060266640), (2, 10530133320), (3, 7020088880), (4, 5265066660), (5, 4212053328), (6, 3510044440), (7, 3008609520), (8, 2632533330), (10, 2106026664), (12, 1755022220), (14, 1504304760), (15, 1404017776), (16, 1316266665), (20, 1053013332), (21, 1002869840), (24, 877511110), (28, 752152380), (30, 702008888), (31, 679363440), (35, 601721904), (40, 526506666), (41, 513665040), (42, 501434920), (48, 438755555), (49, 429801360), (56, 376076190), (60, 351004444), (62, 339681720), (70, 300860952), (80, 263253333), (82, 256832520), (84, 250717460), (93, 226454480), (98, 214900680), (105, 200573968), (112, 188038095), (120, 175502222), (123, 171221680), (124, 169840860), (140, 150430476), (147, 143267120), (155, 135872688), (164, 128416260), (168, 125358730), (186, 113227240), (196, 107450340), (205, 102733008), (210, 100286984), (217, 97051920), (240, 87751111), (245, 85960272), (246, 85610840), (248, 84920430), (280, 75215238), (287, 73380720), (294, 71633560), (310, 67936344), (328, 64208130), (336, 62679365), (372, 56613620), (392, 53725170), (410, 51366504), (420, 50143492), (434, 48525960), (465, 45290896), (490, 42980136), (492, 42805420), (496, 42460215), (560, 37607619), (574, 36690360), (588, 35816780), (615, 34244336), (620, 33968172), (651, 32350640), (656, 32104065), (735, 28653424), (744, 28306810), (784, 26862585), (820, 25683252), (840, 25071746), (861, 24460240), (868, 24262980), (930, 22645448), (980, 21490068), (984, 21402710), (1085, 19410384), (1148, 18345180), (1176, 17908390), (1230, 17122168), (1240, 16984086), (1271, 16569840), (1302, 16175320), (1409, 14946960), (1435, 14676144), (1470, 14326712), (1488, 14153405), (1519, 13864560), (1640, 12841626), (1680, 12535873), (1722, 12230120), (1736, 12131490), (1860, 11322724), (1960, 10745034), (1968, 10701355), (2009, 10482960), (2170, 9705192), (2296, 9172590), (2352, 8954195), (2460, 8561084), (2480, 8492043), (2542, 8284920), (2604, 8087660), (2818, 7473480), (2870, 7338072), (2940, 7163356), (3038, 6932280), (3255, 6470128), (3280, 6420813), (3444, 6115060), (3472, 6065745), (3720, 5661362), (3813, 5523280), (3920, 5372517), (4018, 5241480), (4227, 4982320), (4305, 4892048), (4340, 4852596), (4557, 4621520), (4592, 4586295), (4920, 4280542), (5084, 4142460), (5208, 4043830), (5636, 3736740), (5740, 3669036), (5880, 3581678), (6027, 3494320), (6076, 3466140), (6355, 3313968), (6510, 3235064), (6888, 3057530), (7045, 2989392), (7440, 2830681), (7595, 2772912), (7626, 2761640), (8036, 2620740), (8454, 2491160), (8610, 2446024), (8680, 2426298), (8897, 2367120), (9114, 2310760), (9840, 2140271), (9863, 2135280), (10045, 2096592), (10168, 2071230), (10416, 2021915), (11272, 1868370), (11480, 1834518), (11760, 1790839), (12054, 1747160), (12152, 1733070), (12710, 1656984), (13020, 1617532), (13776, 1528765), (14090, 1494696), (15190, 1386456), (15252, 1380820), (16072, 1310370), (16908, 1245580), (17220, 1223012), (17360, 1213149), (17794, 1183560), (18228, 1155380), (19065, 1104656), (19726, 1067640), (20090, 1048296), (20336, 1035615), (21135, 996464), (22544, 934185), (22785, 924304), (22960, 917259), (24108, 873580), (24304, 866535), (25420, 828492), (26040, 808766), (26691, 789040), (28180, 747348), (29589, 711760), (30135, 698864), (30380, 693228), (30504, 690410), (32144, 655185), (33816, 622790), (34440, 611506), (35588, 591780), (36456, 577690), (38130, 552328), (39452, 533820), (40180, 524148), (42270, 498232), (43679, 482160), (44485, 473424), (45570, 462152), (48216, 436790), (49315, 427056), (50840, 414246), (52080, 404383), (53382, 394520), (56360, 373674), (57769, 364560), (59178, 355880), (60270, 349432), (60760, 346614), (61008, 345205), (62279, 338160), (67632, 311395), (68880, 305753), (69041, 305040), (71176, 295890), (72912, 288845), (76260, 276164), (78904, 266910), (80360, 262074), (84540, 249116), (87358, 241080), (88970, 236712), (91140, 231076), (96432, 218395), (98630, 213528), (101680, 207123), (106764, 197260), (112720, 186837), (115538, 182280), (118356, 177940), (120540, 174716), (121520, 173307), (124558, 169080), (131037, 160720), (133455, 157808), (138082, 152520), (142352, 147945)]