19895639040

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3347}}^1$

素因数の和:3424

約数の個数: 352

約数和(自身を含む): 72371439360

約数和(自身を除く): 52475800320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 256, 258, 270, 288, 320, 344, 360, 384, 387, 430, 432, 480, 512, 516, 540, 576, 640, 645, 688, 720, 768, 774, 860, 864, 960, 1024, 1032, 1080, 1152, 1161, 1280, 1290, 1376, 1440, 1536, 1548, 1720, 1728, 1920, 1935, 2064, 2160, 2304, 2322, 2560, 2580, 2752, 2880, 3072, 3096, 3347, 3440, 3456, 3840, 3870, 4128, 4320, 4608, 4644, 5120, 5160, 5504, 5760, 5805, 6192, 6694, 6880, 6912, 7680, 7740, 8256, 8640, 9216, 9288, 10041, 10320, 11008, 11520, 11610, 12384, 13388, 13760, 13824, 15360, 15480, 16512, 16735, 17280, 18576, 20082, 20640, 22016, 23040, 23220, 24768, 26776, 27520, 27648, 30123, 30960, 33024, 33470, 34560, 37152, 40164, 41280, 44032, 46080, 46440, 49536, 50205, 53552, 55040, 60246, 61920, 66048, 66940, 69120, 74304, 80328, 82560, 90369, 92880, 99072, 100410, 107104, 110080, 120492, 123840, 132096, 133880, 138240, 143921, 148608, 150615, 160656, 165120, 180738, 185760, 198144, 200820, 214208, 220160, 240984, 247680, 267760, 287842, 297216, 301230, 321312, 330240, 361476, 371520, 396288, 401640, 428416, 431763, 451845, 481968, 495360, 535520, 575684, 594432, 602460, 642624, 660480, 719605, 722952, 743040, 803280, 856832, 863526, 903690, 963936, 990720, 1071040, 1151368, 1188864, 1204920, 1285248, 1295289, 1439210, 1445904, 1486080, 1606560, 1713664, 1727052, 1807380, 1927872, 1981440, 2142080, 2158815, 2302736, 2409840, 2570496, 2590578, 2878420, 2891808, 2972160, 3213120, 3427328, 3454104, 3614760, 3855744, 3885867, 4284160, 4317630, 4605472, 4819680, 5140992, 5181156, 5756840, 5783616, 5944320, 6426240, 6476445, 6908208, 7229520, 7711488, 7771734, 8568320, 8635260, 9210944, 9639360, 10281984, 10362312, 11513680, 11567232, 12852480, 12952890, 13816416, 14459040, 15422976, 15543468, 17136640, 17270520, 18421888, 19278720, 19429335, 20724624, 23027360, 23134464, 25704960, 25905780, 27632832, 28918080, 30845952, 31086936, 34541040, 36843776, 38557440, 38858670, 41449248, 46054720, 46268928, 51409920, 51811560, 55265664, 57836160, 62173872, 69082080, 73687552, 77114880, 77717340, 82898496, 92109440, 92537856, 103623120, 110531328, 115672320, 124347744, 138164160, 147375104, 154229760, 155434680, 165796992, 184218880, 207246240, 221062656, 231344640, 248695488, 276328320, 310869360, 331593984, 368437760, 414492480, 442125312, 462689280, 497390976, 552656640, 621738720, 663187968, 736875520, 828984960, 994781952, 1105313280, 1243477440, 1326375936, 1657969920, 1989563904, 2210626560, 2486954880, 3315939840, 3979127808, 4973909760, 6631879680, 9947819520, 19895639040]

約数ペア:

[(1, 19895639040), (2, 9947819520), (3, 6631879680), (4, 4973909760), (5, 3979127808), (6, 3315939840), (8, 2486954880), (9, 2210626560), (10, 1989563904), (12, 1657969920), (15, 1326375936), (16, 1243477440), (18, 1105313280), (20, 994781952), (24, 828984960), (27, 736875520), (30, 663187968), (32, 621738720), (36, 552656640), (40, 497390976), (43, 462689280), (45, 442125312), (48, 414492480), (54, 368437760), (60, 331593984), (64, 310869360), (72, 276328320), (80, 248695488), (86, 231344640), (90, 221062656), (96, 207246240), (108, 184218880), (120, 165796992), (128, 155434680), (129, 154229760), (135, 147375104), (144, 138164160), (160, 124347744), (172, 115672320), (180, 110531328), (192, 103623120), (215, 92537856), (216, 92109440), (240, 82898496), (256, 77717340), (258, 77114880), (270, 73687552), (288, 69082080), (320, 62173872), (344, 57836160), (360, 55265664), (384, 51811560), (387, 51409920), (430, 46268928), (432, 46054720), (480, 41449248), (512, 38858670), (516, 38557440), (540, 36843776), (576, 34541040), (640, 31086936), (645, 30845952), (688, 28918080), (720, 27632832), (768, 25905780), (774, 25704960), (860, 23134464), (864, 23027360), (960, 20724624), (1024, 19429335), (1032, 19278720), (1080, 18421888), (1152, 17270520), (1161, 17136640), (1280, 15543468), (1290, 15422976), (1376, 14459040), (1440, 13816416), (1536, 12952890), (1548, 12852480), (1720, 11567232), (1728, 11513680), (1920, 10362312), (1935, 10281984), (2064, 9639360), (2160, 9210944), (2304, 8635260), (2322, 8568320), (2560, 7771734), (2580, 7711488), (2752, 7229520), (2880, 6908208), (3072, 6476445), (3096, 6426240), (3347, 5944320), (3440, 5783616), (3456, 5756840), (3840, 5181156), (3870, 5140992), (4128, 4819680), (4320, 4605472), (4608, 4317630), (4644, 4284160), (5120, 3885867), (5160, 3855744), (5504, 3614760), (5760, 3454104), (5805, 3427328), (6192, 3213120), (6694, 2972160), (6880, 2891808), (6912, 2878420), (7680, 2590578), (7740, 2570496), (8256, 2409840), (8640, 2302736), (9216, 2158815), (9288, 2142080), (10041, 1981440), (10320, 1927872), (11008, 1807380), (11520, 1727052), (11610, 1713664), (12384, 1606560), (13388, 1486080), (13760, 1445904), (13824, 1439210), (15360, 1295289), (15480, 1285248), (16512, 1204920), (16735, 1188864), (17280, 1151368), (18576, 1071040), (20082, 990720), (20640, 963936), (22016, 903690), (23040, 863526), (23220, 856832), (24768, 803280), (26776, 743040), (27520, 722952), (27648, 719605), (30123, 660480), (30960, 642624), (33024, 602460), (33470, 594432), (34560, 575684), (37152, 535520), (40164, 495360), (41280, 481968), (44032, 451845), (46080, 431763), (46440, 428416), (49536, 401640), (50205, 396288), (53552, 371520), (55040, 361476), (60246, 330240), (61920, 321312), (66048, 301230), (66940, 297216), (69120, 287842), (74304, 267760), (80328, 247680), (82560, 240984), (90369, 220160), (92880, 214208), (99072, 200820), (100410, 198144), (107104, 185760), (110080, 180738), (120492, 165120), (123840, 160656), (132096, 150615), (133880, 148608), (138240, 143921)]