19427819040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:925

約数の個数: 576

約数和(自身を含む): 79303311360

約数和(自身を除く): 59875492320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 79, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 158, 160, 168, 180, 186, 210, 217, 224, 237, 240, 248, 252, 279, 280, 288, 310, 315, 316, 336, 360, 372, 395, 420, 434, 465, 474, 480, 496, 504, 553, 558, 560, 620, 630, 632, 651, 672, 711, 720, 744, 787, 790, 840, 868, 930, 948, 992, 1008, 1085, 1106, 1116, 1120, 1185, 1240, 1260, 1264, 1302, 1395, 1422, 1440, 1488, 1574, 1580, 1659, 1680, 1736, 1860, 1896, 1953, 2016, 2170, 2212, 2232, 2361, 2370, 2449, 2480, 2520, 2528, 2604, 2765, 2790, 2844, 2976, 3148, 3160, 3255, 3318, 3360, 3472, 3555, 3720, 3792, 3906, 3935, 4340, 4424, 4464, 4722, 4740, 4898, 4960, 4977, 5040, 5208, 5509, 5530, 5580, 5688, 6296, 6320, 6510, 6636, 6944, 7083, 7110, 7347, 7440, 7584, 7812, 7870, 8295, 8680, 8848, 8928, 9444, 9480, 9765, 9796, 9954, 10080, 10416, 11018, 11060, 11160, 11376, 11805, 12245, 12592, 12640, 13020, 13272, 14166, 14220, 14694, 14880, 15624, 15740, 16527, 16590, 17143, 17360, 17696, 18888, 18960, 19530, 19592, 19908, 20832, 22036, 22041, 22120, 22320, 22752, 23610, 24397, 24490, 24885, 25184, 26040, 26544, 27545, 28332, 28440, 29388, 31248, 31480, 33054, 33180, 34286, 34720, 35415, 36735, 37776, 37920, 39060, 39184, 39816, 44072, 44082, 44240, 44640, 47220, 48794, 48980, 49581, 49770, 51429, 52080, 53088, 55090, 56664, 56880, 58776, 62173, 62496, 62960, 66108, 66360, 68572, 70830, 73191, 73470, 75552, 78120, 78368, 79632, 82635, 85715, 88144, 88164, 88480, 94440, 97588, 97960, 99162, 99540, 102858, 104160, 110180, 110205, 113328, 113760, 117552, 121985, 124346, 125920, 132216, 132720, 137144, 141660, 146382, 146940, 154287, 156240, 159264, 165270, 170779, 171430, 176288, 176328, 186519, 188880, 195176, 195920, 198324, 199080, 205716, 219573, 220360, 220410, 226656, 235104, 243970, 247905, 248692, 257145, 264432, 265440, 274288, 283320, 292764, 293880, 308574, 310865, 312480, 330540, 341558, 342860, 352656, 365955, 373038, 377760, 390352, 391840, 396648, 398160, 411432, 435211, 439146, 440720, 440820, 487940, 495810, 497384, 512337, 514290, 528864, 548576, 559557, 566640, 585528, 587760, 617148, 621730, 661080, 683116, 685720, 705312, 731910, 746076, 771435, 780704, 793296, 796320, 822864, 853895, 870422, 878292, 881440, 881640, 932595, 975880, 991620, 994768, 1024674, 1028580, 1097865, 1119114, 1133280, 1171056, 1175520, 1234296, 1243460, 1305633, 1322160, 1366232, 1371440, 1463820, 1492152, 1537011, 1542870, 1586592, 1645728, 1707790, 1740844, 1756584, 1763280, 1865190, 1927363, 1951760, 1983240, 1989536, 2049348, 2057160, 2176055, 2195730, 2238228, 2342112, 2468592, 2486920, 2561685, 2611266, 2644320, 2732464, 2742880, 2797785, 2927640, 2984304, 3074022, 3085740, 3415580, 3481688, 3513168, 3526560, 3730380, 3854726, 3903520, 3916899, 3966480, 4098696, 4114320, 4352110, 4391460, 4476456, 4937184, 4973840, 5123370, 5222532, 5464928, 5595570, 5782089, 5855280, 5968608, 6148044, 6171480, 6528165, 6831160, 6963376, 7026336, 7460760, 7685055, 7709452, 7833798, 7932960, 8197392, 8228640, 8704220, 8782920, 8952912, 9636815, 9947680, 10246740, 10445064, 11191140, 11564178, 11710560, 12296088, 12342960, 13056330, 13491541, 13662320, 13926752, 14921520, 15370110, 15418904, 15667596, 16394784, 17346267, 17408440, 17565840, 17905824, 19273630, 19584495, 20493480, 20890128, 22382280, 23128356, 24592176, 24685920, 26112660, 26983082, 27324640, 28910445, 29843040, 30740220, 30837808, 31335192, 34692534, 34816880, 35131680, 38547260, 39168990, 40474623, 40986960, 41780256, 44764560, 46256712, 49184352, 52225320, 53966164, 57820890, 61480440, 61675616, 62670384, 67457705, 69385068, 69633760, 77094520, 78337980, 80949246, 81973920, 86731335, 89529120, 92513424, 104450640, 107932328, 115641780, 121423869, 122960880, 125340768, 134915410, 138770136, 154189040, 156675960, 161898492, 173462670, 185026848, 202373115, 208901280, 215864656, 231283560, 242847738, 245921760, 269830820, 277540272, 308378080, 313351920, 323796984, 346925340, 404746230, 431729312, 462567120, 485695476, 539661640, 555080544, 607119345, 626703840, 647593968, 693850680, 809492460, 925134240, 971390952, 1079323280, 1214238690, 1295187936, 1387701360, 1618984920, 1942781904, 2158646560, 2428477380, 2775402720, 3237969840, 3885563808, 4856954760, 6475939680, 9713909520, 19427819040]

約数ペア:

[(1, 19427819040), (2, 9713909520), (3, 6475939680), (4, 4856954760), (5, 3885563808), (6, 3237969840), (7, 2775402720), (8, 2428477380), (9, 2158646560), (10, 1942781904), (12, 1618984920), (14, 1387701360), (15, 1295187936), (16, 1214238690), (18, 1079323280), (20, 971390952), (21, 925134240), (24, 809492460), (28, 693850680), (30, 647593968), (31, 626703840), (32, 607119345), (35, 555080544), (36, 539661640), (40, 485695476), (42, 462567120), (45, 431729312), (48, 404746230), (56, 346925340), (60, 323796984), (62, 313351920), (63, 308378080), (70, 277540272), (72, 269830820), (79, 245921760), (80, 242847738), (84, 231283560), (90, 215864656), (93, 208901280), (96, 202373115), (105, 185026848), (112, 173462670), (120, 161898492), (124, 156675960), (126, 154189040), (140, 138770136), (144, 134915410), (155, 125340768), (158, 122960880), (160, 121423869), (168, 115641780), (180, 107932328), (186, 104450640), (210, 92513424), (217, 89529120), (224, 86731335), (237, 81973920), (240, 80949246), (248, 78337980), (252, 77094520), (279, 69633760), (280, 69385068), (288, 67457705), (310, 62670384), (315, 61675616), (316, 61480440), (336, 57820890), (360, 53966164), (372, 52225320), (395, 49184352), (420, 46256712), (434, 44764560), (465, 41780256), (474, 40986960), (480, 40474623), (496, 39168990), (504, 38547260), (553, 35131680), (558, 34816880), (560, 34692534), (620, 31335192), (630, 30837808), (632, 30740220), (651, 29843040), (672, 28910445), (711, 27324640), (720, 26983082), (744, 26112660), (787, 24685920), (790, 24592176), (840, 23128356), (868, 22382280), (930, 20890128), (948, 20493480), (992, 19584495), (1008, 19273630), (1085, 17905824), (1106, 17565840), (1116, 17408440), (1120, 17346267), (1185, 16394784), (1240, 15667596), (1260, 15418904), (1264, 15370110), (1302, 14921520), (1395, 13926752), (1422, 13662320), (1440, 13491541), (1488, 13056330), (1574, 12342960), (1580, 12296088), (1659, 11710560), (1680, 11564178), (1736, 11191140), (1860, 10445064), (1896, 10246740), (1953, 9947680), (2016, 9636815), (2170, 8952912), (2212, 8782920), (2232, 8704220), (2361, 8228640), (2370, 8197392), (2449, 7932960), (2480, 7833798), (2520, 7709452), (2528, 7685055), (2604, 7460760), (2765, 7026336), (2790, 6963376), (2844, 6831160), (2976, 6528165), (3148, 6171480), (3160, 6148044), (3255, 5968608), (3318, 5855280), (3360, 5782089), (3472, 5595570), (3555, 5464928), (3720, 5222532), (3792, 5123370), (3906, 4973840), (3935, 4937184), (4340, 4476456), (4424, 4391460), (4464, 4352110), (4722, 4114320), (4740, 4098696), (4898, 3966480), (4960, 3916899), (4977, 3903520), (5040, 3854726), (5208, 3730380), (5509, 3526560), (5530, 3513168), (5580, 3481688), (5688, 3415580), (6296, 3085740), (6320, 3074022), (6510, 2984304), (6636, 2927640), (6944, 2797785), (7083, 2742880), (7110, 2732464), (7347, 2644320), (7440, 2611266), (7584, 2561685), (7812, 2486920), (7870, 2468592), (8295, 2342112), (8680, 2238228), (8848, 2195730), (8928, 2176055), (9444, 2057160), (9480, 2049348), (9765, 1989536), (9796, 1983240), (9954, 1951760), (10080, 1927363), (10416, 1865190), (11018, 1763280), (11060, 1756584), (11160, 1740844), (11376, 1707790), (11805, 1645728), (12245, 1586592), (12592, 1542870), (12640, 1537011), (13020, 1492152), (13272, 1463820), (14166, 1371440), (14220, 1366232), (14694, 1322160), (14880, 1305633), (15624, 1243460), (15740, 1234296), (16527, 1175520), (16590, 1171056), (17143, 1133280), (17360, 1119114), (17696, 1097865), (18888, 1028580), (18960, 1024674), (19530, 994768), (19592, 991620), (19908, 975880), (20832, 932595), (22036, 881640), (22041, 881440), (22120, 878292), (22320, 870422), (22752, 853895), (23610, 822864), (24397, 796320), (24490, 793296), (24885, 780704), (25184, 771435), (26040, 746076), (26544, 731910), (27545, 705312), (28332, 685720), (28440, 683116), (29388, 661080), (31248, 621730), (31480, 617148), (33054, 587760), (33180, 585528), (34286, 566640), (34720, 559557), (35415, 548576), (36735, 528864), (37776, 514290), (37920, 512337), (39060, 497384), (39184, 495810), (39816, 487940), (44072, 440820), (44082, 440720), (44240, 439146), (44640, 435211), (47220, 411432), (48794, 398160), (48980, 396648), (49581, 391840), (49770, 390352), (51429, 377760), (52080, 373038), (53088, 365955), (55090, 352656), (56664, 342860), (56880, 341558), (58776, 330540), (62173, 312480), (62496, 310865), (62960, 308574), (66108, 293880), (66360, 292764), (68572, 283320), (70830, 274288), (73191, 265440), (73470, 264432), (75552, 257145), (78120, 248692), (78368, 247905), (79632, 243970), (82635, 235104), (85715, 226656), (88144, 220410), (88164, 220360), (88480, 219573), (94440, 205716), (97588, 199080), (97960, 198324), (99162, 195920), (99540, 195176), (102858, 188880), (104160, 186519), (110180, 176328), (110205, 176288), (113328, 171430), (113760, 170779), (117552, 165270), (121985, 159264), (124346, 156240), (125920, 154287), (132216, 146940), (132720, 146382), (137144, 141660)]