21294496440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{5563}}^1$

素因数の和:5632

約数の個数: 384

約数和(自身を含む): 83326464000

約数和(自身を除く): 62031967560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 49, 56, 60, 62, 63, 70, 72, 84, 90, 93, 98, 105, 120, 124, 126, 140, 147, 155, 168, 180, 186, 196, 210, 217, 245, 248, 252, 279, 280, 294, 310, 315, 343, 360, 372, 392, 420, 434, 441, 465, 490, 504, 558, 588, 620, 630, 651, 686, 735, 744, 840, 868, 882, 930, 980, 1029, 1085, 1116, 1176, 1240, 1260, 1302, 1372, 1395, 1470, 1519, 1715, 1736, 1764, 1860, 1953, 1960, 2058, 2170, 2205, 2232, 2520, 2604, 2744, 2790, 2940, 3038, 3087, 3255, 3430, 3528, 3720, 3906, 4116, 4340, 4410, 4557, 5145, 5208, 5563, 5580, 5880, 6076, 6174, 6510, 6860, 7595, 7812, 8232, 8680, 8820, 9114, 9765, 10290, 10633, 11126, 11160, 12152, 12348, 13020, 13671, 13720, 15190, 15435, 15624, 16689, 17640, 18228, 19530, 20580, 21266, 22252, 22785, 24696, 26040, 27342, 27815, 30380, 30870, 31899, 33378, 36456, 38941, 39060, 41160, 42532, 44504, 45570, 50067, 53165, 54684, 55630, 60760, 61740, 63798, 66756, 68355, 77882, 78120, 83445, 85064, 91140, 95697, 100134, 106330, 109368, 111260, 116823, 123480, 127596, 133512, 136710, 155764, 159495, 166890, 172453, 182280, 191394, 194705, 200268, 212660, 222520, 233646, 250335, 255192, 272587, 273420, 311528, 318990, 333780, 344906, 350469, 382788, 389410, 400536, 425320, 467292, 478485, 500670, 517359, 545174, 546840, 584115, 637980, 667560, 689812, 700938, 765576, 778820, 817761, 862265, 934584, 956970, 1001340, 1034718, 1090348, 1168230, 1207171, 1275960, 1362935, 1379624, 1401876, 1552077, 1557640, 1635522, 1724530, 1752345, 1908109, 1913940, 2002680, 2069436, 2180696, 2336460, 2414342, 2453283, 2586795, 2725870, 2803752, 3104154, 3271044, 3449060, 3504690, 3621513, 3816218, 3827880, 4088805, 4138872, 4672920, 4828684, 4906566, 5173590, 5451740, 5724327, 6035855, 6208308, 6542088, 6898120, 7009380, 7243026, 7632436, 7760385, 8177610, 8450197, 9540545, 9657368, 9813132, 10347180, 10864539, 10903480, 11448654, 12071710, 12266415, 12416616, 14018760, 14486052, 15264872, 15520770, 16355220, 16900394, 17172981, 18107565, 19081090, 19626264, 20694360, 21729078, 22897308, 24143420, 24532830, 25350591, 28621635, 28972104, 31041540, 32710440, 33800788, 34345962, 36215130, 38162180, 42250985, 43458156, 45794616, 48286840, 49065660, 50701182, 54322695, 57243270, 59151379, 62083080, 67601576, 68691924, 72430260, 76051773, 76324360, 84501970, 85864905, 86916312, 98131320, 101402364, 108645390, 114486540, 118302758, 126752955, 137383848, 144860520, 152103546, 169003940, 171729810, 177454137, 202804728, 217290780, 228973080, 236605516, 253505910, 295756895, 304207092, 338007880, 343459620, 354908274, 380258865, 434581560, 473211032, 507011820, 532362411, 591513790, 608414184, 686919240, 709816548, 760517730, 887270685, 1014023640, 1064724822, 1183027580, 1419633096, 1521035460, 1774541370, 2129449644, 2366055160, 2661812055, 3042070920, 3549082740, 4258899288, 5323624110, 7098165480, 10647248220, 21294496440]

約数ペア:

[(1, 21294496440), (2, 10647248220), (3, 7098165480), (4, 5323624110), (5, 4258899288), (6, 3549082740), (7, 3042070920), (8, 2661812055), (9, 2366055160), (10, 2129449644), (12, 1774541370), (14, 1521035460), (15, 1419633096), (18, 1183027580), (20, 1064724822), (21, 1014023640), (24, 887270685), (28, 760517730), (30, 709816548), (31, 686919240), (35, 608414184), (36, 591513790), (40, 532362411), (42, 507011820), (45, 473211032), (49, 434581560), (56, 380258865), (60, 354908274), (62, 343459620), (63, 338007880), (70, 304207092), (72, 295756895), (84, 253505910), (90, 236605516), (93, 228973080), (98, 217290780), (105, 202804728), (120, 177454137), (124, 171729810), (126, 169003940), (140, 152103546), (147, 144860520), (155, 137383848), (168, 126752955), (180, 118302758), (186, 114486540), (196, 108645390), (210, 101402364), (217, 98131320), (245, 86916312), (248, 85864905), (252, 84501970), (279, 76324360), (280, 76051773), (294, 72430260), (310, 68691924), (315, 67601576), (343, 62083080), (360, 59151379), (372, 57243270), (392, 54322695), (420, 50701182), (434, 49065660), (441, 48286840), (465, 45794616), (490, 43458156), (504, 42250985), (558, 38162180), (588, 36215130), (620, 34345962), (630, 33800788), (651, 32710440), (686, 31041540), (735, 28972104), (744, 28621635), (840, 25350591), (868, 24532830), (882, 24143420), (930, 22897308), (980, 21729078), (1029, 20694360), (1085, 19626264), (1116, 19081090), (1176, 18107565), (1240, 17172981), (1260, 16900394), (1302, 16355220), (1372, 15520770), (1395, 15264872), (1470, 14486052), (1519, 14018760), (1715, 12416616), (1736, 12266415), (1764, 12071710), (1860, 11448654), (1953, 10903480), (1960, 10864539), (2058, 10347180), (2170, 9813132), (2205, 9657368), (2232, 9540545), (2520, 8450197), (2604, 8177610), (2744, 7760385), (2790, 7632436), (2940, 7243026), (3038, 7009380), (3087, 6898120), (3255, 6542088), (3430, 6208308), (3528, 6035855), (3720, 5724327), (3906, 5451740), (4116, 5173590), (4340, 4906566), (4410, 4828684), (4557, 4672920), (5145, 4138872), (5208, 4088805), (5563, 3827880), (5580, 3816218), (5880, 3621513), (6076, 3504690), (6174, 3449060), (6510, 3271044), (6860, 3104154), (7595, 2803752), (7812, 2725870), (8232, 2586795), (8680, 2453283), (8820, 2414342), (9114, 2336460), (9765, 2180696), (10290, 2069436), (10633, 2002680), (11126, 1913940), (11160, 1908109), (12152, 1752345), (12348, 1724530), (13020, 1635522), (13671, 1557640), (13720, 1552077), (15190, 1401876), (15435, 1379624), (15624, 1362935), (16689, 1275960), (17640, 1207171), (18228, 1168230), (19530, 1090348), (20580, 1034718), (21266, 1001340), (22252, 956970), (22785, 934584), (24696, 862265), (26040, 817761), (27342, 778820), (27815, 765576), (30380, 700938), (30870, 689812), (31899, 667560), (33378, 637980), (36456, 584115), (38941, 546840), (39060, 545174), (41160, 517359), (42532, 500670), (44504, 478485), (45570, 467292), (50067, 425320), (53165, 400536), (54684, 389410), (55630, 382788), (60760, 350469), (61740, 344906), (63798, 333780), (66756, 318990), (68355, 311528), (77882, 273420), (78120, 272587), (83445, 255192), (85064, 250335), (91140, 233646), (95697, 222520), (100134, 212660), (106330, 200268), (109368, 194705), (111260, 191394), (116823, 182280), (123480, 172453), (127596, 166890), (133512, 159495), (136710, 155764)]