21352601760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:644

約数の個数: 384

約数和(自身を含む): 78236928000

約数和(自身を除く): 56884326240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 131, 139, 140, 160, 168, 210, 224, 240, 262, 278, 280, 336, 349, 393, 417, 420, 480, 524, 556, 560, 655, 672, 695, 698, 786, 834, 840, 917, 973, 1047, 1048, 1112, 1120, 1310, 1390, 1396, 1572, 1668, 1680, 1745, 1834, 1946, 1965, 2085, 2094, 2096, 2224, 2443, 2620, 2751, 2780, 2792, 2919, 3144, 3336, 3360, 3490, 3668, 3892, 3930, 4170, 4188, 4192, 4448, 4585, 4865, 4886, 5235, 5240, 5502, 5560, 5584, 5838, 6288, 6672, 6980, 7329, 7336, 7784, 7860, 8340, 8376, 9170, 9730, 9772, 10470, 10480, 11004, 11120, 11168, 11676, 12215, 12576, 13344, 13755, 13960, 14595, 14658, 14672, 15568, 15720, 16680, 16752, 18209, 18340, 19460, 19544, 20940, 20960, 22008, 22240, 23352, 24430, 27510, 27920, 29190, 29316, 29344, 31136, 31440, 33360, 33504, 36418, 36645, 36680, 38920, 39088, 41880, 44016, 45719, 46704, 48511, 48860, 54627, 55020, 55840, 58380, 58632, 62880, 66720, 72836, 73290, 73360, 77840, 78176, 83760, 88032, 91045, 91438, 93408, 97022, 97720, 109254, 110040, 116760, 117264, 127463, 137157, 145533, 145672, 146580, 146720, 155680, 167520, 182090, 182876, 194044, 195440, 218508, 220080, 228595, 233520, 234528, 242555, 254926, 273135, 274314, 291066, 291344, 293160, 320033, 339577, 364180, 365752, 382389, 388088, 390880, 437016, 440160, 457190, 467040, 485110, 509852, 546270, 548628, 582132, 582688, 586320, 637315, 640066, 679154, 685785, 727665, 728360, 731504, 764778, 776176, 874032, 914380, 960099, 970220, 1018731, 1019704, 1092540, 1097256, 1164264, 1172640, 1274630, 1280132, 1358308, 1371570, 1455330, 1456720, 1463008, 1529556, 1552352, 1600165, 1697885, 1748064, 1828760, 1911945, 1920198, 1940440, 2037462, 2039408, 2185080, 2194512, 2328528, 2549260, 2560264, 2716616, 2743140, 2910660, 2913440, 3059112, 3200330, 3395770, 3657520, 3823890, 3840396, 3880880, 4074924, 4078816, 4370160, 4389024, 4657056, 4800495, 5093655, 5098520, 5120528, 5433232, 5486280, 5821320, 6118224, 6354941, 6400660, 6791540, 7315040, 7647780, 7680792, 7761760, 8149848, 8740320, 9600990, 10187310, 10197040, 10241056, 10866464, 10972560, 11642640, 12236448, 12709882, 12801320, 13583080, 15295560, 15361584, 16299696, 19064823, 19201980, 20374620, 20394080, 21945120, 23285280, 25419764, 25602640, 27166160, 30591120, 30723168, 31774705, 32599392, 38129646, 38403960, 40749240, 44484587, 50839528, 51205280, 54332320, 61182240, 63549410, 76259292, 76807920, 81498480, 88969174, 95324115, 101679056, 127098820, 133453761, 152518584, 153615840, 162996960, 177938348, 190648230, 203358112, 222422935, 254197640, 266907522, 305037168, 355876696, 381296460, 444845870, 508395280, 533815044, 610074336, 667268805, 711753392, 762592920, 889691740, 1016790560, 1067630088, 1334537610, 1423506784, 1525185840, 1779383480, 2135260176, 2669075220, 3050371680, 3558766960, 4270520352, 5338150440, 7117533920, 10676300880, 21352601760]

約数ペア:

[(1, 21352601760), (2, 10676300880), (3, 7117533920), (4, 5338150440), (5, 4270520352), (6, 3558766960), (7, 3050371680), (8, 2669075220), (10, 2135260176), (12, 1779383480), (14, 1525185840), (15, 1423506784), (16, 1334537610), (20, 1067630088), (21, 1016790560), (24, 889691740), (28, 762592920), (30, 711753392), (32, 667268805), (35, 610074336), (40, 533815044), (42, 508395280), (48, 444845870), (56, 381296460), (60, 355876696), (70, 305037168), (80, 266907522), (84, 254197640), (96, 222422935), (105, 203358112), (112, 190648230), (120, 177938348), (131, 162996960), (139, 153615840), (140, 152518584), (160, 133453761), (168, 127098820), (210, 101679056), (224, 95324115), (240, 88969174), (262, 81498480), (278, 76807920), (280, 76259292), (336, 63549410), (349, 61182240), (393, 54332320), (417, 51205280), (420, 50839528), (480, 44484587), (524, 40749240), (556, 38403960), (560, 38129646), (655, 32599392), (672, 31774705), (695, 30723168), (698, 30591120), (786, 27166160), (834, 25602640), (840, 25419764), (917, 23285280), (973, 21945120), (1047, 20394080), (1048, 20374620), (1112, 19201980), (1120, 19064823), (1310, 16299696), (1390, 15361584), (1396, 15295560), (1572, 13583080), (1668, 12801320), (1680, 12709882), (1745, 12236448), (1834, 11642640), (1946, 10972560), (1965, 10866464), (2085, 10241056), (2094, 10197040), (2096, 10187310), (2224, 9600990), (2443, 8740320), (2620, 8149848), (2751, 7761760), (2780, 7680792), (2792, 7647780), (2919, 7315040), (3144, 6791540), (3336, 6400660), (3360, 6354941), (3490, 6118224), (3668, 5821320), (3892, 5486280), (3930, 5433232), (4170, 5120528), (4188, 5098520), (4192, 5093655), (4448, 4800495), (4585, 4657056), (4865, 4389024), (4886, 4370160), (5235, 4078816), (5240, 4074924), (5502, 3880880), (5560, 3840396), (5584, 3823890), (5838, 3657520), (6288, 3395770), (6672, 3200330), (6980, 3059112), (7329, 2913440), (7336, 2910660), (7784, 2743140), (7860, 2716616), (8340, 2560264), (8376, 2549260), (9170, 2328528), (9730, 2194512), (9772, 2185080), (10470, 2039408), (10480, 2037462), (11004, 1940440), (11120, 1920198), (11168, 1911945), (11676, 1828760), (12215, 1748064), (12576, 1697885), (13344, 1600165), (13755, 1552352), (13960, 1529556), (14595, 1463008), (14658, 1456720), (14672, 1455330), (15568, 1371570), (15720, 1358308), (16680, 1280132), (16752, 1274630), (18209, 1172640), (18340, 1164264), (19460, 1097256), (19544, 1092540), (20940, 1019704), (20960, 1018731), (22008, 970220), (22240, 960099), (23352, 914380), (24430, 874032), (27510, 776176), (27920, 764778), (29190, 731504), (29316, 728360), (29344, 727665), (31136, 685785), (31440, 679154), (33360, 640066), (33504, 637315), (36418, 586320), (36645, 582688), (36680, 582132), (38920, 548628), (39088, 546270), (41880, 509852), (44016, 485110), (45719, 467040), (46704, 457190), (48511, 440160), (48860, 437016), (54627, 390880), (55020, 388088), (55840, 382389), (58380, 365752), (58632, 364180), (62880, 339577), (66720, 320033), (72836, 293160), (73290, 291344), (73360, 291066), (77840, 274314), (78176, 273135), (83760, 254926), (88032, 242555), (91045, 234528), (91438, 233520), (93408, 228595), (97022, 220080), (97720, 218508), (109254, 195440), (110040, 194044), (116760, 182876), (117264, 182090), (127463, 167520), (137157, 155680), (145533, 146720), (145672, 146580)]