1888914720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 480

約数和(自身を含む): 7623201600

約数和(自身を除く): 5734286880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 149, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 298, 308, 330, 336, 343, 352, 385, 392, 420, 440, 447, 462, 480, 490, 528, 539, 560, 588, 596, 616, 660, 672, 686, 735, 745, 770, 784, 840, 880, 894, 924, 980, 1029, 1043, 1056, 1078, 1120, 1155, 1176, 1192, 1232, 1320, 1372, 1470, 1490, 1540, 1568, 1617, 1639, 1680, 1715, 1760, 1788, 1848, 1960, 2058, 2086, 2156, 2235, 2310, 2352, 2384, 2401, 2464, 2640, 2695, 2744, 2940, 2980, 3080, 3129, 3234, 3278, 3360, 3430, 3576, 3696, 3773, 3920, 4116, 4172, 4312, 4470, 4620, 4704, 4768, 4802, 4917, 5145, 5215, 5280, 5390, 5488, 5880, 5960, 6160, 6258, 6468, 6556, 6860, 7152, 7203, 7301, 7392, 7546, 7840, 8085, 8195, 8232, 8344, 8624, 8940, 9240, 9604, 9834, 10290, 10430, 10780, 10976, 11319, 11473, 11760, 11920, 12005, 12320, 12516, 12936, 13112, 13720, 14304, 14406, 14602, 15092, 15645, 16170, 16390, 16464, 16688, 17248, 17880, 18480, 18865, 19208, 19668, 20580, 20860, 21560, 21903, 22638, 22946, 23520, 23840, 24010, 24585, 25032, 25872, 26224, 26411, 27440, 28812, 29204, 30184, 31290, 32340, 32780, 32928, 33376, 34419, 35760, 36015, 36505, 36960, 37730, 38416, 39336, 41160, 41720, 43120, 43806, 45276, 45892, 48020, 49170, 50064, 51107, 51744, 52448, 52822, 54880, 56595, 57365, 57624, 58408, 60368, 62580, 64680, 65560, 68838, 71520, 72030, 73010, 75460, 76832, 78672, 79233, 80311, 82320, 83440, 86240, 87612, 90552, 91784, 96040, 98340, 100128, 102214, 105644, 109515, 113190, 114730, 115248, 116816, 120736, 125160, 129360, 131120, 132055, 137676, 144060, 146020, 150920, 153321, 157344, 158466, 160622, 164640, 166880, 172095, 175224, 181104, 183568, 192080, 196680, 204428, 211288, 219030, 226380, 229460, 230496, 233632, 240933, 250320, 255535, 258720, 262240, 264110, 275352, 288120, 292040, 301840, 306642, 316932, 321244, 344190, 350448, 357749, 362208, 367136, 384160, 393360, 396165, 401555, 408856, 422576, 438060, 452760, 458920, 481866, 500640, 511070, 528220, 550704, 562177, 576240, 584080, 603680, 613284, 633864, 642488, 688380, 700896, 715498, 766605, 786720, 792330, 803110, 817712, 845152, 876120, 905520, 917840, 963732, 1022140, 1056440, 1073247, 1101408, 1124354, 1152480, 1168160, 1204665, 1226568, 1267728, 1284976, 1376760, 1430996, 1533210, 1584660, 1606220, 1635424, 1686531, 1752240, 1788745, 1811040, 1835680, 1927464, 2044280, 2112880, 2146494, 2248708, 2409330, 2453136, 2535456, 2569952, 2753520, 2810885, 2861992, 3066420, 3169320, 3212440, 3373062, 3504480, 3577490, 3854928, 3935239, 4088560, 4225760, 4292988, 4497416, 4818660, 4906272, 5366235, 5507040, 5621770, 5723984, 6132840, 6338640, 6424880, 6746124, 7154980, 7709856, 7870478, 8177120, 8432655, 8585976, 8994832, 9637320, 10732470, 11243540, 11447968, 11805717, 12265680, 12677280, 12849760, 13492248, 14309960, 15740956, 16865310, 17171952, 17989664, 19274640, 19676195, 21464940, 22487080, 23611434, 24531360, 26984496, 28619920, 31481912, 33730620, 34343904, 38549280, 39352390, 42929880, 44974160, 47222868, 53968992, 57239840, 59028585, 62963824, 67461240, 78704780, 85859760, 89948320, 94445736, 118057170, 125927648, 134922480, 157409560, 171719520, 188891472, 236114340, 269844960, 314819120, 377782944, 472228680, 629638240, 944457360, 1888914720]

約数ペア:

[(1, 1888914720), (2, 944457360), (3, 629638240), (4, 472228680), (5, 377782944), (6, 314819120), (7, 269844960), (8, 236114340), (10, 188891472), (11, 171719520), (12, 157409560), (14, 134922480), (15, 125927648), (16, 118057170), (20, 94445736), (21, 89948320), (22, 85859760), (24, 78704780), (28, 67461240), (30, 62963824), (32, 59028585), (33, 57239840), (35, 53968992), (40, 47222868), (42, 44974160), (44, 42929880), (48, 39352390), (49, 38549280), (55, 34343904), (56, 33730620), (60, 31481912), (66, 28619920), (70, 26984496), (77, 24531360), (80, 23611434), (84, 22487080), (88, 21464940), (96, 19676195), (98, 19274640), (105, 17989664), (110, 17171952), (112, 16865310), (120, 15740956), (132, 14309960), (140, 13492248), (147, 12849760), (149, 12677280), (154, 12265680), (160, 11805717), (165, 11447968), (168, 11243540), (176, 10732470), (196, 9637320), (210, 8994832), (220, 8585976), (224, 8432655), (231, 8177120), (240, 7870478), (245, 7709856), (264, 7154980), (280, 6746124), (294, 6424880), (298, 6338640), (308, 6132840), (330, 5723984), (336, 5621770), (343, 5507040), (352, 5366235), (385, 4906272), (392, 4818660), (420, 4497416), (440, 4292988), (447, 4225760), (462, 4088560), (480, 3935239), (490, 3854928), (528, 3577490), (539, 3504480), (560, 3373062), (588, 3212440), (596, 3169320), (616, 3066420), (660, 2861992), (672, 2810885), (686, 2753520), (735, 2569952), (745, 2535456), (770, 2453136), (784, 2409330), (840, 2248708), (880, 2146494), (894, 2112880), (924, 2044280), (980, 1927464), (1029, 1835680), (1043, 1811040), (1056, 1788745), (1078, 1752240), (1120, 1686531), (1155, 1635424), (1176, 1606220), (1192, 1584660), (1232, 1533210), (1320, 1430996), (1372, 1376760), (1470, 1284976), (1490, 1267728), (1540, 1226568), (1568, 1204665), (1617, 1168160), (1639, 1152480), (1680, 1124354), (1715, 1101408), (1760, 1073247), (1788, 1056440), (1848, 1022140), (1960, 963732), (2058, 917840), (2086, 905520), (2156, 876120), (2235, 845152), (2310, 817712), (2352, 803110), (2384, 792330), (2401, 786720), (2464, 766605), (2640, 715498), (2695, 700896), (2744, 688380), (2940, 642488), (2980, 633864), (3080, 613284), (3129, 603680), (3234, 584080), (3278, 576240), (3360, 562177), (3430, 550704), (3576, 528220), (3696, 511070), (3773, 500640), (3920, 481866), (4116, 458920), (4172, 452760), (4312, 438060), (4470, 422576), (4620, 408856), (4704, 401555), (4768, 396165), (4802, 393360), (4917, 384160), (5145, 367136), (5215, 362208), (5280, 357749), (5390, 350448), (5488, 344190), (5880, 321244), (5960, 316932), (6160, 306642), (6258, 301840), (6468, 292040), (6556, 288120), (6860, 275352), (7152, 264110), (7203, 262240), (7301, 258720), (7392, 255535), (7546, 250320), (7840, 240933), (8085, 233632), (8195, 230496), (8232, 229460), (8344, 226380), (8624, 219030), (8940, 211288), (9240, 204428), (9604, 196680), (9834, 192080), (10290, 183568), (10430, 181104), (10780, 175224), (10976, 172095), (11319, 166880), (11473, 164640), (11760, 160622), (11920, 158466), (12005, 157344), (12320, 153321), (12516, 150920), (12936, 146020), (13112, 144060), (13720, 137676), (14304, 132055), (14406, 131120), (14602, 129360), (15092, 125160), (15645, 120736), (16170, 116816), (16390, 115248), (16464, 114730), (16688, 113190), (17248, 109515), (17880, 105644), (18480, 102214), (18865, 100128), (19208, 98340), (19668, 96040), (20580, 91784), (20860, 90552), (21560, 87612), (21903, 86240), (22638, 83440), (22946, 82320), (23520, 80311), (23840, 79233), (24010, 78672), (24585, 76832), (25032, 75460), (25872, 73010), (26224, 72030), (26411, 71520), (27440, 68838), (28812, 65560), (29204, 64680), (30184, 62580), (31290, 60368), (32340, 58408), (32780, 57624), (32928, 57365), (33376, 56595), (34419, 54880), (35760, 52822), (36015, 52448), (36505, 51744), (36960, 51107), (37730, 50064), (38416, 49170), (39336, 48020), (41160, 45892), (41720, 45276), (43120, 43806)]