199307988480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{127}}^2\times {\mathrm{1609}}^1$

素因数の和:1889

約数の個数: 240

約数和(自身を含む): 642618401040

約数和(自身を除く): 443310412560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 512, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1536, 1609, 1905, 1920, 2032, 2540, 2560, 3048, 3218, 3810, 3840, 4064, 4827, 5080, 6096, 6436, 7620, 7680, 8045, 8128, 9654, 10160, 12192, 12872, 15240, 16090, 16129, 16256, 19308, 20320, 24135, 24384, 25744, 30480, 32180, 32258, 32512, 38616, 40640, 48270, 48387, 48768, 51488, 60960, 64360, 64516, 65024, 77232, 80645, 81280, 96540, 96774, 97536, 102976, 121920, 128720, 129032, 154464, 161290, 162560, 193080, 193548, 195072, 204343, 205952, 241935, 243840, 257440, 258064, 308928, 322580, 325120, 386160, 387096, 408686, 411904, 483870, 487680, 514880, 516128, 613029, 617856, 645160, 772320, 774192, 817372, 823808, 967740, 975360, 1021715, 1029760, 1032256, 1226058, 1235712, 1290320, 1544640, 1548384, 1634744, 1935480, 2043430, 2059520, 2064512, 2452116, 2471424, 2580640, 3065145, 3089280, 3096768, 3269488, 3870960, 4086860, 4119040, 4129024, 4904232, 5161280, 6130290, 6178560, 6193536, 6538976, 7741920, 8173720, 8258048, 9808464, 10322560, 12260580, 12357120, 12387072, 13077952, 15483840, 16347440, 19616928, 20645120, 24521160, 24774144, 25951561, 26155904, 30967680, 32694880, 39233856, 41290240, 49042320, 51903122, 52311808, 61935360, 65389760, 77854683, 78467712, 98084640, 103806244, 104623616, 123870720, 129757805, 130779520, 155709366, 156935424, 196169280, 207612488, 259515610, 261559040, 311418732, 313870848, 389273415, 392338560, 415224976, 519031220, 523118080, 622837464, 778546830, 784677120, 830449952, 1038062440, 1245674928, 1557093660, 1569354240, 1660899904, 2076124880, 2491349856, 3114187320, 3321799808, 4152249760, 4982699712, 6228374640, 6643599616, 8304499520, 9965399424, 12456749280, 13287199232, 16608999040, 19930798848, 24913498560, 33217998080, 39861597696, 49826997120, 66435996160, 99653994240, 199307988480]

約数ペア:

[(1, 199307988480), (2, 99653994240), (3, 66435996160), (4, 49826997120), (5, 39861597696), (6, 33217998080), (8, 24913498560), (10, 19930798848), (12, 16608999040), (15, 13287199232), (16, 12456749280), (20, 9965399424), (24, 8304499520), (30, 6643599616), (32, 6228374640), (40, 4982699712), (48, 4152249760), (60, 3321799808), (64, 3114187320), (80, 2491349856), (96, 2076124880), (120, 1660899904), (127, 1569354240), (128, 1557093660), (160, 1245674928), (192, 1038062440), (240, 830449952), (254, 784677120), (256, 778546830), (320, 622837464), (381, 523118080), (384, 519031220), (480, 415224976), (508, 392338560), (512, 389273415), (635, 313870848), (640, 311418732), (762, 261559040), (768, 259515610), (960, 207612488), (1016, 196169280), (1270, 156935424), (1280, 155709366), (1524, 130779520), (1536, 129757805), (1609, 123870720), (1905, 104623616), (1920, 103806244), (2032, 98084640), (2540, 78467712), (2560, 77854683), (3048, 65389760), (3218, 61935360), (3810, 52311808), (3840, 51903122), (4064, 49042320), (4827, 41290240), (5080, 39233856), (6096, 32694880), (6436, 30967680), (7620, 26155904), (7680, 25951561), (8045, 24774144), (8128, 24521160), (9654, 20645120), (10160, 19616928), (12192, 16347440), (12872, 15483840), (15240, 13077952), (16090, 12387072), (16129, 12357120), (16256, 12260580), (19308, 10322560), (20320, 9808464), (24135, 8258048), (24384, 8173720), (25744, 7741920), (30480, 6538976), (32180, 6193536), (32258, 6178560), (32512, 6130290), (38616, 5161280), (40640, 4904232), (48270, 4129024), (48387, 4119040), (48768, 4086860), (51488, 3870960), (60960, 3269488), (64360, 3096768), (64516, 3089280), (65024, 3065145), (77232, 2580640), (80645, 2471424), (81280, 2452116), (96540, 2064512), (96774, 2059520), (97536, 2043430), (102976, 1935480), (121920, 1634744), (128720, 1548384), (129032, 1544640), (154464, 1290320), (161290, 1235712), (162560, 1226058), (193080, 1032256), (193548, 1029760), (195072, 1021715), (204343, 975360), (205952, 967740), (241935, 823808), (243840, 817372), (257440, 774192), (258064, 772320), (308928, 645160), (322580, 617856), (325120, 613029), (386160, 516128), (387096, 514880), (408686, 487680), (411904, 483870)]