21455155680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1263

約数の個数: 576

約数和(自身を含む): 84846424320

約数和(自身を除く): 63391268640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 41, 42, 48, 49, 56, 57, 60, 70, 76, 80, 82, 84, 95, 96, 98, 105, 112, 114, 120, 123, 133, 140, 147, 152, 160, 164, 168, 190, 196, 205, 210, 224, 228, 240, 245, 246, 266, 280, 285, 287, 294, 304, 328, 336, 380, 392, 399, 410, 420, 456, 480, 490, 492, 532, 560, 570, 574, 588, 608, 615, 656, 665, 672, 735, 760, 779, 784, 798, 820, 840, 861, 912, 931, 980, 984, 1064, 1120, 1140, 1148, 1171, 1176, 1230, 1312, 1330, 1435, 1470, 1520, 1558, 1568, 1596, 1640, 1680, 1722, 1824, 1862, 1960, 1968, 1995, 2009, 2128, 2280, 2296, 2337, 2342, 2352, 2460, 2660, 2793, 2870, 2940, 3040, 3116, 3192, 3280, 3360, 3444, 3513, 3724, 3895, 3920, 3936, 3990, 4018, 4256, 4305, 4560, 4592, 4655, 4674, 4684, 4704, 4920, 5320, 5453, 5586, 5740, 5855, 5880, 6027, 6232, 6384, 6560, 6888, 7026, 7448, 7790, 7840, 7980, 8036, 8197, 8610, 9120, 9184, 9310, 9348, 9368, 9840, 10045, 10640, 10906, 11172, 11480, 11685, 11710, 11760, 12054, 12464, 12768, 13776, 13965, 14052, 14896, 15580, 15960, 16072, 16359, 16394, 17220, 17565, 18620, 18696, 18736, 19680, 20090, 21280, 21812, 22249, 22344, 22960, 23370, 23420, 23520, 24108, 24591, 24928, 27265, 27552, 27930, 28104, 29792, 30135, 31160, 31920, 32144, 32718, 32788, 34440, 35130, 37240, 37392, 37472, 38171, 40180, 40985, 43624, 44498, 44688, 45920, 46740, 46840, 48011, 48216, 49182, 54530, 55860, 56208, 57379, 60270, 62320, 63840, 64288, 65436, 65576, 66747, 68880, 70260, 74480, 74784, 76342, 80360, 81795, 81970, 87248, 88996, 89376, 93480, 93680, 96022, 96432, 98364, 109060, 111245, 111720, 112416, 114513, 114758, 120540, 122955, 124640, 130872, 131152, 133494, 137760, 140520, 144033, 148960, 152684, 155743, 160720, 163590, 163940, 172137, 174496, 177992, 186960, 187360, 190855, 192044, 192864, 196728, 218120, 222490, 223440, 229026, 229516, 240055, 241080, 245910, 261744, 262304, 266988, 281040, 286895, 288066, 305368, 311486, 321440, 327180, 327880, 333735, 336077, 344274, 355984, 373920, 381710, 384088, 393456, 436240, 444980, 446880, 458052, 459032, 467229, 480110, 482160, 491820, 523488, 533976, 562080, 572565, 573790, 576132, 610736, 622972, 654360, 655760, 667470, 672154, 688548, 711968, 720165, 763420, 768176, 778715, 786912, 860685, 872480, 889960, 912209, 916104, 918064, 934458, 960220, 964320, 983640, 1008231, 1067952, 1090201, 1145130, 1147580, 1152264, 1221472, 1245944, 1308720, 1311520, 1334940, 1344308, 1377096, 1440330, 1526840, 1536352, 1557430, 1680385, 1721370, 1779920, 1824418, 1832208, 1836128, 1868916, 1920440, 1967280, 2016462, 2135904, 2180402, 2290260, 2295160, 2304528, 2336145, 2352539, 2491888, 2617440, 2669880, 2688616, 2736627, 2754192, 2880660, 3053680, 3114860, 3270603, 3360770, 3442740, 3559840, 3648836, 3664416, 3737832, 3840880, 3934560, 4032924, 4360804, 4561045, 4580520, 4590320, 4609056, 4672290, 4705078, 4983776, 5041155, 5339760, 5377232, 5451005, 5473254, 5508384, 5761320, 6107360, 6229720, 6385463, 6541206, 6721540, 6885480, 7057617, 7297672, 7475664, 7681760, 8065848, 8721608, 9122090, 9161040, 9180640, 9344580, 9410156, 10082310, 10679520, 10754464, 10902010, 10946508, 11522640, 11762695, 12459440, 12770926, 13082412, 13443080, 13683135, 13770960, 14115234, 14595344, 14951328, 16131696, 16353015, 17443216, 18244180, 18322080, 18689160, 18820312, 19156389, 20164620, 21804020, 21893016, 23045280, 23525390, 24918880, 25541852, 26164824, 26886160, 27366270, 27541920, 28230468, 29190688, 31927315, 32263392, 32706030, 34886432, 35288085, 36488360, 37378320, 37640624, 38312778, 40329240, 43608040, 43786032, 44698241, 47050780, 51083704, 52329648, 53772320, 54732540, 56460936, 63854630, 65412060, 70576170, 72976720, 74756640, 75281248, 76625556, 80658480, 87216080, 87572064, 89396482, 94101560, 95781945, 102167408, 104659296, 109465080, 112921872, 127709260, 130824120, 134094723, 141152340, 145953440, 153251112, 161316960, 174432160, 178792964, 188203120, 191563890, 204334816, 218930160, 223491205, 225843744, 255418520, 261648240, 268189446, 282304680, 306502224, 357585928, 376406240, 383127780, 437860320, 446982410, 510837040, 523296480, 536378892, 564609360, 613004448, 670473615, 715171856, 766255560, 893964820, 1021674080, 1072757784, 1129218720, 1340947230, 1430343712, 1532511120, 1787929640, 2145515568, 2681894460, 3065022240, 3575859280, 4291031136, 5363788920, 7151718560, 10727577840, 21455155680]

約数ペア:

[(1, 21455155680), (2, 10727577840), (3, 7151718560), (4, 5363788920), (5, 4291031136), (6, 3575859280), (7, 3065022240), (8, 2681894460), (10, 2145515568), (12, 1787929640), (14, 1532511120), (15, 1430343712), (16, 1340947230), (19, 1129218720), (20, 1072757784), (21, 1021674080), (24, 893964820), (28, 766255560), (30, 715171856), (32, 670473615), (35, 613004448), (38, 564609360), (40, 536378892), (41, 523296480), (42, 510837040), (48, 446982410), (49, 437860320), (56, 383127780), (57, 376406240), (60, 357585928), (70, 306502224), (76, 282304680), (80, 268189446), (82, 261648240), (84, 255418520), (95, 225843744), (96, 223491205), (98, 218930160), (105, 204334816), (112, 191563890), (114, 188203120), (120, 178792964), (123, 174432160), (133, 161316960), (140, 153251112), (147, 145953440), (152, 141152340), (160, 134094723), (164, 130824120), (168, 127709260), (190, 112921872), (196, 109465080), (205, 104659296), (210, 102167408), (224, 95781945), (228, 94101560), (240, 89396482), (245, 87572064), (246, 87216080), (266, 80658480), (280, 76625556), (285, 75281248), (287, 74756640), (294, 72976720), (304, 70576170), (328, 65412060), (336, 63854630), (380, 56460936), (392, 54732540), (399, 53772320), (410, 52329648), (420, 51083704), (456, 47050780), (480, 44698241), (490, 43786032), (492, 43608040), (532, 40329240), (560, 38312778), (570, 37640624), (574, 37378320), (588, 36488360), (608, 35288085), (615, 34886432), (656, 32706030), (665, 32263392), (672, 31927315), (735, 29190688), (760, 28230468), (779, 27541920), (784, 27366270), (798, 26886160), (820, 26164824), (840, 25541852), (861, 24918880), (912, 23525390), (931, 23045280), (980, 21893016), (984, 21804020), (1064, 20164620), (1120, 19156389), (1140, 18820312), (1148, 18689160), (1171, 18322080), (1176, 18244180), (1230, 17443216), (1312, 16353015), (1330, 16131696), (1435, 14951328), (1470, 14595344), (1520, 14115234), (1558, 13770960), (1568, 13683135), (1596, 13443080), (1640, 13082412), (1680, 12770926), (1722, 12459440), (1824, 11762695), (1862, 11522640), (1960, 10946508), (1968, 10902010), (1995, 10754464), (2009, 10679520), (2128, 10082310), (2280, 9410156), (2296, 9344580), (2337, 9180640), (2342, 9161040), (2352, 9122090), (2460, 8721608), (2660, 8065848), (2793, 7681760), (2870, 7475664), (2940, 7297672), (3040, 7057617), (3116, 6885480), (3192, 6721540), (3280, 6541206), (3360, 6385463), (3444, 6229720), (3513, 6107360), (3724, 5761320), (3895, 5508384), (3920, 5473254), (3936, 5451005), (3990, 5377232), (4018, 5339760), (4256, 5041155), (4305, 4983776), (4560, 4705078), (4592, 4672290), (4655, 4609056), (4674, 4590320), (4684, 4580520), (4704, 4561045), (4920, 4360804), (5320, 4032924), (5453, 3934560), (5586, 3840880), (5740, 3737832), (5855, 3664416), (5880, 3648836), (6027, 3559840), (6232, 3442740), (6384, 3360770), (6560, 3270603), (6888, 3114860), (7026, 3053680), (7448, 2880660), (7790, 2754192), (7840, 2736627), (7980, 2688616), (8036, 2669880), (8197, 2617440), (8610, 2491888), (9120, 2352539), (9184, 2336145), (9310, 2304528), (9348, 2295160), (9368, 2290260), (9840, 2180402), (10045, 2135904), (10640, 2016462), (10906, 1967280), (11172, 1920440), (11480, 1868916), (11685, 1836128), (11710, 1832208), (11760, 1824418), (12054, 1779920), (12464, 1721370), (12768, 1680385), (13776, 1557430), (13965, 1536352), (14052, 1526840), (14896, 1440330), (15580, 1377096), (15960, 1344308), (16072, 1334940), (16359, 1311520), (16394, 1308720), (17220, 1245944), (17565, 1221472), (18620, 1152264), (18696, 1147580), (18736, 1145130), (19680, 1090201), (20090, 1067952), (21280, 1008231), (21812, 983640), (22249, 964320), (22344, 960220), (22960, 934458), (23370, 918064), (23420, 916104), (23520, 912209), (24108, 889960), (24591, 872480), (24928, 860685), (27265, 786912), (27552, 778715), (27930, 768176), (28104, 763420), (29792, 720165), (30135, 711968), (31160, 688548), (31920, 672154), (32144, 667470), (32718, 655760), (32788, 654360), (34440, 622972), (35130, 610736), (37240, 576132), (37392, 573790), (37472, 572565), (38171, 562080), (40180, 533976), (40985, 523488), (43624, 491820), (44498, 482160), (44688, 480110), (45920, 467229), (46740, 459032), (46840, 458052), (48011, 446880), (48216, 444980), (49182, 436240), (54530, 393456), (55860, 384088), (56208, 381710), (57379, 373920), (60270, 355984), (62320, 344274), (63840, 336077), (64288, 333735), (65436, 327880), (65576, 327180), (66747, 321440), (68880, 311486), (70260, 305368), (74480, 288066), (74784, 286895), (76342, 281040), (80360, 266988), (81795, 262304), (81970, 261744), (87248, 245910), (88996, 241080), (89376, 240055), (93480, 229516), (93680, 229026), (96022, 223440), (96432, 222490), (98364, 218120), (109060, 196728), (111245, 192864), (111720, 192044), (112416, 190855), (114513, 187360), (114758, 186960), (120540, 177992), (122955, 174496), (124640, 172137), (130872, 163940), (131152, 163590), (133494, 160720), (137760, 155743), (140520, 152684), (144033, 148960)]