1234578240

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 448

約数和(自身を含む): 5047488000

約数和(自身を除く): 3812909760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 137, 140, 144, 149, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 274, 280, 288, 298, 315, 320, 336, 360, 378, 411, 420, 432, 447, 448, 480, 504, 540, 548, 560, 576, 596, 630, 672, 685, 720, 745, 756, 822, 840, 864, 894, 945, 959, 960, 1008, 1043, 1080, 1096, 1120, 1192, 1233, 1260, 1341, 1344, 1370, 1440, 1490, 1512, 1644, 1680, 1728, 1788, 1890, 1918, 2016, 2055, 2086, 2160, 2192, 2235, 2240, 2384, 2466, 2520, 2682, 2740, 2877, 2880, 2980, 3024, 3129, 3288, 3360, 3576, 3699, 3780, 3836, 4023, 4032, 4110, 4172, 4320, 4384, 4470, 4768, 4795, 4932, 5040, 5215, 5364, 5480, 5754, 5960, 6048, 6165, 6258, 6576, 6705, 6720, 7152, 7398, 7560, 7672, 8046, 8220, 8344, 8631, 8640, 8768, 8940, 9387, 9536, 9590, 9864, 10080, 10430, 10728, 10960, 11508, 11920, 12096, 12330, 12516, 13152, 13410, 14304, 14385, 14796, 15120, 15344, 15645, 16092, 16440, 16688, 17262, 17880, 18495, 18774, 19180, 19728, 20115, 20160, 20413, 20860, 21456, 21920, 23016, 23840, 24660, 25032, 25893, 26304, 26820, 28161, 28608, 28770, 29592, 30240, 30688, 31290, 32184, 32880, 33376, 34524, 35760, 36990, 37548, 38360, 39456, 40230, 40826, 41720, 42912, 43155, 43840, 46032, 46935, 47680, 49320, 50064, 51786, 53640, 56322, 57540, 59184, 60480, 61239, 61376, 62580, 64368, 65760, 66752, 69048, 71520, 73980, 75096, 76720, 78912, 80460, 81652, 83440, 85824, 86310, 92064, 93870, 98640, 100128, 102065, 103572, 107280, 112644, 115080, 118368, 122478, 125160, 128736, 129465, 131520, 138096, 140805, 142891, 143040, 147960, 150192, 153440, 160920, 163304, 166880, 172620, 183717, 184128, 187740, 197280, 200256, 204130, 207144, 214560, 225288, 230160, 236736, 244956, 250320, 257472, 258930, 276192, 281610, 285782, 295920, 300384, 306195, 306880, 321840, 326608, 333760, 345240, 367434, 375480, 394560, 408260, 414288, 428673, 429120, 450576, 460320, 489912, 500640, 517860, 551151, 552384, 563220, 571564, 591840, 600768, 612390, 643680, 653216, 690480, 714455, 734868, 750960, 816520, 828576, 857346, 901152, 918585, 920640, 979824, 1001280, 1035720, 1102302, 1126440, 1143128, 1183680, 1224780, 1286019, 1287360, 1306432, 1380960, 1428910, 1469736, 1501920, 1633040, 1657152, 1714692, 1802304, 1837170, 1959648, 2071440, 2143365, 2204604, 2252880, 2286256, 2449560, 2572038, 2755755, 2761920, 2857820, 2939472, 3003840, 3266080, 3429384, 3674340, 3858057, 3919296, 4142880, 4286730, 4409208, 4505760, 4572512, 4899120, 5144076, 5511510, 5715640, 5878944, 6430095, 6532160, 6858768, 7348680, 7716114, 8285760, 8573460, 8818416, 9011520, 9145024, 9798240, 10288152, 11023020, 11431280, 11757888, 12860190, 13717536, 14697360, 15432228, 17146920, 17636832, 19290285, 19596480, 20576304, 22046040, 22862560, 25720380, 27435072, 29394720, 30864456, 34293840, 35273664, 38580570, 41152608, 44092080, 45725120, 51440760, 58789440, 61728912, 68587680, 77161140, 82305216, 88184160, 102881520, 123457824, 137175360, 154322280, 176368320, 205763040, 246915648, 308644560, 411526080, 617289120, 1234578240]

約数ペア:

[(1, 1234578240), (2, 617289120), (3, 411526080), (4, 308644560), (5, 246915648), (6, 205763040), (7, 176368320), (8, 154322280), (9, 137175360), (10, 123457824), (12, 102881520), (14, 88184160), (15, 82305216), (16, 77161140), (18, 68587680), (20, 61728912), (21, 58789440), (24, 51440760), (27, 45725120), (28, 44092080), (30, 41152608), (32, 38580570), (35, 35273664), (36, 34293840), (40, 30864456), (42, 29394720), (45, 27435072), (48, 25720380), (54, 22862560), (56, 22046040), (60, 20576304), (63, 19596480), (64, 19290285), (70, 17636832), (72, 17146920), (80, 15432228), (84, 14697360), (90, 13717536), (96, 12860190), (105, 11757888), (108, 11431280), (112, 11023020), (120, 10288152), (126, 9798240), (135, 9145024), (137, 9011520), (140, 8818416), (144, 8573460), (149, 8285760), (160, 7716114), (168, 7348680), (180, 6858768), (189, 6532160), (192, 6430095), (210, 5878944), (216, 5715640), (224, 5511510), (240, 5144076), (252, 4899120), (270, 4572512), (274, 4505760), (280, 4409208), (288, 4286730), (298, 4142880), (315, 3919296), (320, 3858057), (336, 3674340), (360, 3429384), (378, 3266080), (411, 3003840), (420, 2939472), (432, 2857820), (447, 2761920), (448, 2755755), (480, 2572038), (504, 2449560), (540, 2286256), (548, 2252880), (560, 2204604), (576, 2143365), (596, 2071440), (630, 1959648), (672, 1837170), (685, 1802304), (720, 1714692), (745, 1657152), (756, 1633040), (822, 1501920), (840, 1469736), (864, 1428910), (894, 1380960), (945, 1306432), (959, 1287360), (960, 1286019), (1008, 1224780), (1043, 1183680), (1080, 1143128), (1096, 1126440), (1120, 1102302), (1192, 1035720), (1233, 1001280), (1260, 979824), (1341, 920640), (1344, 918585), (1370, 901152), (1440, 857346), (1490, 828576), (1512, 816520), (1644, 750960), (1680, 734868), (1728, 714455), (1788, 690480), (1890, 653216), (1918, 643680), (2016, 612390), (2055, 600768), (2086, 591840), (2160, 571564), (2192, 563220), (2235, 552384), (2240, 551151), (2384, 517860), (2466, 500640), (2520, 489912), (2682, 460320), (2740, 450576), (2877, 429120), (2880, 428673), (2980, 414288), (3024, 408260), (3129, 394560), (3288, 375480), (3360, 367434), (3576, 345240), (3699, 333760), (3780, 326608), (3836, 321840), (4023, 306880), (4032, 306195), (4110, 300384), (4172, 295920), (4320, 285782), (4384, 281610), (4470, 276192), (4768, 258930), (4795, 257472), (4932, 250320), (5040, 244956), (5215, 236736), (5364, 230160), (5480, 225288), (5754, 214560), (5960, 207144), (6048, 204130), (6165, 200256), (6258, 197280), (6576, 187740), (6705, 184128), (6720, 183717), (7152, 172620), (7398, 166880), (7560, 163304), (7672, 160920), (8046, 153440), (8220, 150192), (8344, 147960), (8631, 143040), (8640, 142891), (8768, 140805), (8940, 138096), (9387, 131520), (9536, 129465), (9590, 128736), (9864, 125160), (10080, 122478), (10430, 118368), (10728, 115080), (10960, 112644), (11508, 107280), (11920, 103572), (12096, 102065), (12330, 100128), (12516, 98640), (13152, 93870), (13410, 92064), (14304, 86310), (14385, 85824), (14796, 83440), (15120, 81652), (15344, 80460), (15645, 78912), (16092, 76720), (16440, 75096), (16688, 73980), (17262, 71520), (17880, 69048), (18495, 66752), (18774, 65760), (19180, 64368), (19728, 62580), (20115, 61376), (20160, 61239), (20413, 60480), (20860, 59184), (21456, 57540), (21920, 56322), (23016, 53640), (23840, 51786), (24660, 50064), (25032, 49320), (25893, 47680), (26304, 46935), (26820, 46032), (28161, 43840), (28608, 43155), (28770, 42912), (29592, 41720), (30240, 40826), (30688, 40230), (31290, 39456), (32184, 38360), (32880, 37548), (33376, 36990), (34524, 35760)]