21308863680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{947}}^1$

素因数の和:1584

約数の個数: 336

約数和(自身を含む): 79146404064

約数和(自身を除く): 57837540384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 601, 624, 720, 780, 832, 936, 947, 960, 1040, 1170, 1202, 1248, 1440, 1560, 1803, 1872, 1894, 2080, 2340, 2404, 2496, 2841, 2880, 3005, 3120, 3606, 3744, 3788, 4160, 4680, 4735, 4808, 5409, 5682, 6010, 6240, 7212, 7488, 7576, 7813, 8523, 9015, 9360, 9470, 9616, 10818, 11364, 12020, 12311, 12480, 14205, 14424, 15152, 15626, 17046, 18030, 18720, 18940, 19232, 21636, 22728, 23439, 24040, 24622, 27045, 28410, 28848, 30304, 31252, 34092, 36060, 36933, 37440, 37880, 38464, 39065, 42615, 43272, 45456, 46878, 48080, 49244, 54090, 56820, 57696, 60608, 61555, 62504, 68184, 70317, 72120, 73866, 75760, 78130, 85230, 86544, 90912, 93756, 96160, 98488, 108180, 110799, 113640, 115392, 117195, 123110, 125008, 136368, 140634, 144240, 147732, 151520, 156260, 170460, 173088, 181824, 184665, 187512, 192320, 196976, 216360, 221598, 227280, 234390, 246220, 250016, 272736, 281268, 288480, 295464, 303040, 312520, 340920, 346176, 351585, 369330, 375024, 393952, 432720, 443196, 454560, 468780, 492440, 500032, 545472, 553995, 562536, 569147, 576960, 590928, 625040, 681840, 703170, 738660, 750048, 787904, 865440, 886392, 909120, 937560, 984880, 1107990, 1125072, 1138294, 1181856, 1250080, 1363680, 1406340, 1477320, 1500096, 1707441, 1730880, 1772784, 1875120, 1969760, 2215980, 2250144, 2276588, 2363712, 2500160, 2727360, 2812680, 2845735, 2954640, 3414882, 3545568, 3750240, 3939520, 4431960, 4500288, 4553176, 5122323, 5625360, 5691470, 5909280, 6829764, 7091136, 7398911, 7500480, 8537205, 8863920, 9106352, 10244646, 11250720, 11382940, 11818560, 13659528, 14797822, 17074410, 17727840, 18212704, 20489292, 22196733, 22501440, 22765880, 25611615, 27319056, 29595644, 34148820, 35455680, 36425408, 36994555, 40978584, 44393466, 45531760, 51223230, 54638112, 59191288, 66590199, 68297640, 73989110, 81957168, 88786932, 91063520, 102446460, 109276224, 110983665, 118382576, 133180398, 136595280, 147978220, 163914336, 177573864, 182127040, 204892920, 221967330, 236765152, 266360796, 273190560, 295956440, 327828672, 332950995, 355147728, 409785840, 443934660, 473530304, 532721592, 546381120, 591912880, 665901990, 710295456, 819571680, 887869320, 1065443184, 1183825760, 1331803980, 1420590912, 1639143360, 1775738640, 2130886368, 2367651520, 2663607960, 3551477280, 4261772736, 5327215920, 7102954560, 10654431840, 21308863680]

約数ペア:

[(1, 21308863680), (2, 10654431840), (3, 7102954560), (4, 5327215920), (5, 4261772736), (6, 3551477280), (8, 2663607960), (9, 2367651520), (10, 2130886368), (12, 1775738640), (13, 1639143360), (15, 1420590912), (16, 1331803980), (18, 1183825760), (20, 1065443184), (24, 887869320), (26, 819571680), (30, 710295456), (32, 665901990), (36, 591912880), (39, 546381120), (40, 532721592), (45, 473530304), (48, 443934660), (52, 409785840), (60, 355147728), (64, 332950995), (65, 327828672), (72, 295956440), (78, 273190560), (80, 266360796), (90, 236765152), (96, 221967330), (104, 204892920), (117, 182127040), (120, 177573864), (130, 163914336), (144, 147978220), (156, 136595280), (160, 133180398), (180, 118382576), (192, 110983665), (195, 109276224), (208, 102446460), (234, 91063520), (240, 88786932), (260, 81957168), (288, 73989110), (312, 68297640), (320, 66590199), (360, 59191288), (390, 54638112), (416, 51223230), (468, 45531760), (480, 44393466), (520, 40978584), (576, 36994555), (585, 36425408), (601, 35455680), (624, 34148820), (720, 29595644), (780, 27319056), (832, 25611615), (936, 22765880), (947, 22501440), (960, 22196733), (1040, 20489292), (1170, 18212704), (1202, 17727840), (1248, 17074410), (1440, 14797822), (1560, 13659528), (1803, 11818560), (1872, 11382940), (1894, 11250720), (2080, 10244646), (2340, 9106352), (2404, 8863920), (2496, 8537205), (2841, 7500480), (2880, 7398911), (3005, 7091136), (3120, 6829764), (3606, 5909280), (3744, 5691470), (3788, 5625360), (4160, 5122323), (4680, 4553176), (4735, 4500288), (4808, 4431960), (5409, 3939520), (5682, 3750240), (6010, 3545568), (6240, 3414882), (7212, 2954640), (7488, 2845735), (7576, 2812680), (7813, 2727360), (8523, 2500160), (9015, 2363712), (9360, 2276588), (9470, 2250144), (9616, 2215980), (10818, 1969760), (11364, 1875120), (12020, 1772784), (12311, 1730880), (12480, 1707441), (14205, 1500096), (14424, 1477320), (15152, 1406340), (15626, 1363680), (17046, 1250080), (18030, 1181856), (18720, 1138294), (18940, 1125072), (19232, 1107990), (21636, 984880), (22728, 937560), (23439, 909120), (24040, 886392), (24622, 865440), (27045, 787904), (28410, 750048), (28848, 738660), (30304, 703170), (31252, 681840), (34092, 625040), (36060, 590928), (36933, 576960), (37440, 569147), (37880, 562536), (38464, 553995), (39065, 545472), (42615, 500032), (43272, 492440), (45456, 468780), (46878, 454560), (48080, 443196), (49244, 432720), (54090, 393952), (56820, 375024), (57696, 369330), (60608, 351585), (61555, 346176), (62504, 340920), (68184, 312520), (70317, 303040), (72120, 295464), (73866, 288480), (75760, 281268), (78130, 272736), (85230, 250016), (86544, 246220), (90912, 234390), (93756, 227280), (96160, 221598), (98488, 216360), (108180, 196976), (110799, 192320), (113640, 187512), (115392, 184665), (117195, 181824), (123110, 173088), (125008, 170460), (136368, 156260), (140634, 151520), (144240, 147732)]