21348946080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6211}}^1$

素因数の和:6281

約数の個数: 576

約数和(自身を含む): 93775159296

約数和(自身を除く): 72426213216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 62, 63, 66, 70, 72, 77, 80, 84, 88, 90, 93, 96, 99, 105, 110, 112, 120, 124, 126, 132, 140, 144, 154, 155, 160, 165, 168, 176, 180, 186, 198, 210, 217, 220, 224, 231, 240, 248, 252, 264, 279, 280, 288, 308, 310, 315, 330, 336, 341, 352, 360, 372, 385, 396, 420, 434, 440, 462, 465, 480, 495, 496, 504, 528, 558, 560, 616, 620, 630, 651, 660, 672, 682, 693, 720, 744, 770, 792, 840, 868, 880, 924, 930, 990, 992, 1008, 1023, 1056, 1085, 1116, 1120, 1155, 1232, 1240, 1260, 1302, 1320, 1364, 1386, 1395, 1440, 1488, 1540, 1584, 1680, 1705, 1736, 1760, 1848, 1860, 1953, 1980, 2016, 2046, 2170, 2232, 2310, 2387, 2464, 2480, 2520, 2604, 2640, 2728, 2772, 2790, 2976, 3069, 3080, 3168, 3255, 3360, 3410, 3465, 3472, 3696, 3720, 3906, 3960, 4092, 4340, 4464, 4620, 4774, 4960, 5040, 5115, 5208, 5280, 5456, 5544, 5580, 6138, 6160, 6211, 6510, 6820, 6930, 6944, 7161, 7392, 7440, 7812, 7920, 8184, 8680, 8928, 9240, 9548, 9765, 10080, 10230, 10416, 10912, 11088, 11160, 11935, 12276, 12320, 12422, 13020, 13640, 13860, 14322, 14880, 15345, 15624, 15840, 16368, 17360, 18480, 18633, 19096, 19530, 20460, 20832, 21483, 22176, 22320, 23870, 24552, 24844, 26040, 27280, 27720, 28644, 30690, 31055, 31248, 32736, 34720, 35805, 36960, 37266, 38192, 39060, 40920, 42966, 43477, 44640, 47740, 49104, 49688, 52080, 54560, 55440, 55899, 57288, 61380, 62110, 62496, 68321, 71610, 74532, 76384, 78120, 81840, 85932, 86954, 93165, 95480, 98208, 99376, 104160, 107415, 110880, 111798, 114576, 122760, 124220, 130431, 136642, 143220, 149064, 156240, 163680, 171864, 173908, 186330, 190960, 192541, 198752, 204963, 214830, 217385, 223596, 229152, 245520, 248440, 260862, 273284, 279495, 286440, 298128, 312480, 341605, 343728, 347816, 372660, 381920, 385082, 391293, 409926, 429660, 434770, 447192, 478247, 491040, 496880, 521724, 546568, 558990, 572880, 577623, 596256, 614889, 652155, 683210, 687456, 695632, 745320, 770164, 782586, 819852, 859320, 869540, 894384, 956494, 962705, 993760, 1024815, 1043448, 1093136, 1117980, 1145760, 1155246, 1229778, 1304310, 1347787, 1366420, 1391264, 1434741, 1490640, 1540328, 1565172, 1639704, 1718640, 1732869, 1739080, 1788768, 1912988, 1925410, 1956465, 2049630, 2086896, 2117951, 2186272, 2235960, 2310492, 2391235, 2459556, 2608620, 2695574, 2732840, 2869482, 2888115, 2981280, 3074445, 3080656, 3130344, 3279408, 3437280, 3465738, 3478160, 3825976, 3850820, 3912930, 4043361, 4099260, 4173792, 4235902, 4304223, 4471920, 4620984, 4782470, 4919112, 5217240, 5391148, 5465680, 5738964, 5776230, 6148890, 6161312, 6260688, 6353853, 6558816, 6738935, 6931476, 6956320, 7173705, 7651952, 7701640, 7825860, 8086722, 8198520, 8471804, 8608446, 8664345, 8943840, 9241968, 9564940, 9838224, 10434480, 10589755, 10782296, 10931360, 11477928, 11552460, 12130083, 12297780, 12521376, 12707706, 13477870, 13862952, 14347410, 14825657, 15303904, 15403280, 15651720, 16173444, 16397040, 16943608, 17216892, 17328690, 18483936, 19061559, 19129880, 19676448, 20216805, 20868960, 21179510, 21521115, 21564592, 22955856, 23104920, 24260166, 24595560, 25415412, 26955740, 27725904, 28694820, 29651314, 30806560, 31303440, 31769265, 32346888, 32794080, 33887216, 34433784, 34657380, 38123118, 38259760, 40433610, 42359020, 43042230, 43129184, 44476971, 45911712, 46209840, 48520332, 49191120, 50830824, 53911480, 55451808, 57389640, 59302628, 60650415, 62606880, 63538530, 64693776, 67774432, 68867568, 69314760, 74128285, 76246236, 76519520, 80867220, 84718040, 86084460, 88953942, 92419680, 95307795, 97040664, 98382240, 101661648, 107822960, 114779280, 118605256, 121300830, 127077060, 129387552, 133430913, 137735136, 138629520, 148256570, 152492472, 161734440, 169436080, 172168920, 177907884, 190615590, 194081328, 203323296, 215645920, 222384855, 229558560, 237210512, 242601660, 254154120, 266861826, 277259040, 296513140, 304984944, 323468880, 338872160, 344337840, 355815768, 381231180, 388162656, 444769710, 474421024, 485203320, 508308240, 533723652, 593026280, 609969888, 646937760, 667154565, 688675680, 711631536, 762462360, 889539420, 970406640, 1016616480, 1067447304, 1186052560, 1334309130, 1423263072, 1524924720, 1779078840, 1940813280, 2134894608, 2372105120, 2668618260, 3049849440, 3558157680, 4269789216, 5337236520, 7116315360, 10674473040, 21348946080]

約数ペア:

[(1, 21348946080), (2, 10674473040), (3, 7116315360), (4, 5337236520), (5, 4269789216), (6, 3558157680), (7, 3049849440), (8, 2668618260), (9, 2372105120), (10, 2134894608), (11, 1940813280), (12, 1779078840), (14, 1524924720), (15, 1423263072), (16, 1334309130), (18, 1186052560), (20, 1067447304), (21, 1016616480), (22, 970406640), (24, 889539420), (28, 762462360), (30, 711631536), (31, 688675680), (32, 667154565), (33, 646937760), (35, 609969888), (36, 593026280), (40, 533723652), (42, 508308240), (44, 485203320), (45, 474421024), (48, 444769710), (55, 388162656), (56, 381231180), (60, 355815768), (62, 344337840), (63, 338872160), (66, 323468880), (70, 304984944), (72, 296513140), (77, 277259040), (80, 266861826), (84, 254154120), (88, 242601660), (90, 237210512), (93, 229558560), (96, 222384855), (99, 215645920), (105, 203323296), (110, 194081328), (112, 190615590), (120, 177907884), (124, 172168920), (126, 169436080), (132, 161734440), (140, 152492472), (144, 148256570), (154, 138629520), (155, 137735136), (160, 133430913), (165, 129387552), (168, 127077060), (176, 121300830), (180, 118605256), (186, 114779280), (198, 107822960), (210, 101661648), (217, 98382240), (220, 97040664), (224, 95307795), (231, 92419680), (240, 88953942), (248, 86084460), (252, 84718040), (264, 80867220), (279, 76519520), (280, 76246236), (288, 74128285), (308, 69314760), (310, 68867568), (315, 67774432), (330, 64693776), (336, 63538530), (341, 62606880), (352, 60650415), (360, 59302628), (372, 57389640), (385, 55451808), (396, 53911480), (420, 50830824), (434, 49191120), (440, 48520332), (462, 46209840), (465, 45911712), (480, 44476971), (495, 43129184), (496, 43042230), (504, 42359020), (528, 40433610), (558, 38259760), (560, 38123118), (616, 34657380), (620, 34433784), (630, 33887216), (651, 32794080), (660, 32346888), (672, 31769265), (682, 31303440), (693, 30806560), (720, 29651314), (744, 28694820), (770, 27725904), (792, 26955740), (840, 25415412), (868, 24595560), (880, 24260166), (924, 23104920), (930, 22955856), (990, 21564592), (992, 21521115), (1008, 21179510), (1023, 20868960), (1056, 20216805), (1085, 19676448), (1116, 19129880), (1120, 19061559), (1155, 18483936), (1232, 17328690), (1240, 17216892), (1260, 16943608), (1302, 16397040), (1320, 16173444), (1364, 15651720), (1386, 15403280), (1395, 15303904), (1440, 14825657), (1488, 14347410), (1540, 13862952), (1584, 13477870), (1680, 12707706), (1705, 12521376), (1736, 12297780), (1760, 12130083), (1848, 11552460), (1860, 11477928), (1953, 10931360), (1980, 10782296), (2016, 10589755), (2046, 10434480), (2170, 9838224), (2232, 9564940), (2310, 9241968), (2387, 8943840), (2464, 8664345), (2480, 8608446), (2520, 8471804), (2604, 8198520), (2640, 8086722), (2728, 7825860), (2772, 7701640), (2790, 7651952), (2976, 7173705), (3069, 6956320), (3080, 6931476), (3168, 6738935), (3255, 6558816), (3360, 6353853), (3410, 6260688), (3465, 6161312), (3472, 6148890), (3696, 5776230), (3720, 5738964), (3906, 5465680), (3960, 5391148), (4092, 5217240), (4340, 4919112), (4464, 4782470), (4620, 4620984), (4774, 4471920), (4960, 4304223), (5040, 4235902), (5115, 4173792), (5208, 4099260), (5280, 4043361), (5456, 3912930), (5544, 3850820), (5580, 3825976), (6138, 3478160), (6160, 3465738), (6211, 3437280), (6510, 3279408), (6820, 3130344), (6930, 3080656), (6944, 3074445), (7161, 2981280), (7392, 2888115), (7440, 2869482), (7812, 2732840), (7920, 2695574), (8184, 2608620), (8680, 2459556), (8928, 2391235), (9240, 2310492), (9548, 2235960), (9765, 2186272), (10080, 2117951), (10230, 2086896), (10416, 2049630), (10912, 1956465), (11088, 1925410), (11160, 1912988), (11935, 1788768), (12276, 1739080), (12320, 1732869), (12422, 1718640), (13020, 1639704), (13640, 1565172), (13860, 1540328), (14322, 1490640), (14880, 1434741), (15345, 1391264), (15624, 1366420), (15840, 1347787), (16368, 1304310), (17360, 1229778), (18480, 1155246), (18633, 1145760), (19096, 1117980), (19530, 1093136), (20460, 1043448), (20832, 1024815), (21483, 993760), (22176, 962705), (22320, 956494), (23870, 894384), (24552, 869540), (24844, 859320), (26040, 819852), (27280, 782586), (27720, 770164), (28644, 745320), (30690, 695632), (31055, 687456), (31248, 683210), (32736, 652155), (34720, 614889), (35805, 596256), (36960, 577623), (37266, 572880), (38192, 558990), (39060, 546568), (40920, 521724), (42966, 496880), (43477, 491040), (44640, 478247), (47740, 447192), (49104, 434770), (49688, 429660), (52080, 409926), (54560, 391293), (55440, 385082), (55899, 381920), (57288, 372660), (61380, 347816), (62110, 343728), (62496, 341605), (68321, 312480), (71610, 298128), (74532, 286440), (76384, 279495), (78120, 273284), (81840, 260862), (85932, 248440), (86954, 245520), (93165, 229152), (95480, 223596), (98208, 217385), (99376, 214830), (104160, 204963), (107415, 198752), (110880, 192541), (111798, 190960), (114576, 186330), (122760, 173908), (124220, 171864), (130431, 163680), (136642, 156240), (143220, 149064)]