1999724160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 512

約数和(自身を含む): 7896268800

約数和(自身を除く): 5896544640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 41, 42, 48, 56, 57, 60, 64, 70, 76, 80, 82, 84, 95, 96, 105, 112, 114, 120, 123, 128, 133, 140, 152, 160, 164, 168, 190, 191, 192, 205, 210, 224, 228, 240, 246, 266, 280, 285, 287, 304, 320, 328, 336, 380, 382, 384, 399, 410, 420, 448, 456, 480, 492, 532, 560, 570, 573, 574, 608, 615, 640, 656, 665, 672, 760, 764, 779, 798, 820, 840, 861, 896, 912, 955, 960, 984, 1064, 1120, 1140, 1146, 1148, 1216, 1230, 1312, 1330, 1337, 1344, 1435, 1520, 1528, 1558, 1596, 1640, 1680, 1722, 1824, 1910, 1920, 1968, 1995, 2128, 2240, 2280, 2292, 2296, 2337, 2432, 2460, 2624, 2660, 2674, 2688, 2865, 2870, 3040, 3056, 3116, 3192, 3280, 3360, 3444, 3629, 3648, 3820, 3895, 3936, 3990, 4011, 4256, 4305, 4480, 4560, 4584, 4592, 4674, 4920, 5248, 5320, 5348, 5453, 5730, 5740, 6080, 6112, 6232, 6384, 6560, 6685, 6720, 6888, 7258, 7296, 7640, 7790, 7831, 7872, 7980, 8022, 8512, 8610, 9120, 9168, 9184, 9348, 9840, 10640, 10696, 10887, 10906, 11460, 11480, 11685, 12160, 12224, 12464, 12768, 13120, 13370, 13440, 13776, 14516, 15280, 15580, 15662, 15744, 15960, 16044, 16359, 17024, 17220, 18145, 18240, 18336, 18368, 18696, 19680, 20055, 21280, 21392, 21774, 21812, 22920, 22960, 23370, 23493, 24448, 24928, 25403, 25536, 26240, 26740, 27265, 27552, 29032, 30560, 31160, 31324, 31920, 32088, 32718, 34440, 36290, 36480, 36672, 36736, 37392, 39155, 39360, 40110, 42560, 42784, 43548, 43624, 45840, 45920, 46740, 46986, 49856, 50806, 51072, 53480, 54435, 54530, 54817, 55104, 58064, 61120, 62320, 62648, 63840, 64176, 65436, 68880, 72580, 73344, 74784, 76209, 78310, 78720, 80220, 81795, 85120, 85568, 87096, 87248, 91680, 91840, 93480, 93972, 99712, 101612, 106960, 108870, 109060, 109634, 110208, 116128, 117465, 122240, 124640, 125296, 127015, 127680, 128352, 130872, 137760, 145160, 148789, 149568, 152418, 156620, 160440, 163590, 164451, 171136, 174192, 174496, 183360, 183680, 186960, 187944, 203224, 213920, 217740, 218120, 219268, 232256, 234930, 249280, 250592, 254030, 255360, 256704, 261744, 274085, 275520, 290320, 297578, 299136, 304836, 313240, 320880, 327180, 328902, 348384, 348992, 366720, 373920, 375888, 381045, 406448, 427840, 435480, 436240, 438536, 446367, 464512, 469860, 498560, 501184, 508060, 513408, 523488, 548170, 551040, 580640, 595156, 609672, 626480, 641760, 654360, 657804, 696768, 697984, 743945, 747840, 751776, 762090, 812896, 822255, 855680, 870960, 872480, 877072, 892734, 939720, 1002368, 1016120, 1041523, 1046976, 1096340, 1161280, 1190312, 1219344, 1252960, 1283520, 1308720, 1315608, 1393536, 1487890, 1495680, 1503552, 1524180, 1625792, 1644510, 1741920, 1744960, 1754144, 1785468, 1879440, 2032240, 2083046, 2093952, 2192680, 2231835, 2322560, 2380624, 2438688, 2505920, 2567040, 2617440, 2631216, 2975780, 3007104, 3048360, 3124569, 3251584, 3289020, 3483840, 3489920, 3508288, 3570936, 3758880, 4064480, 4166092, 4385360, 4463670, 4761248, 4877376, 5011840, 5207615, 5234880, 5262432, 5951560, 6096720, 6249138, 6578040, 6967680, 7016576, 7141872, 7517760, 8128960, 8332184, 8770720, 8927340, 9522496, 9754752, 10415230, 10469760, 10524864, 11903120, 12193440, 12498276, 13156080, 14283744, 15035520, 15622845, 16257920, 16664368, 17541440, 17854680, 19044992, 20830460, 21049728, 23806240, 24386880, 24996552, 26312160, 28567488, 31245690, 33328736, 35082880, 35709360, 41660920, 47612480, 48773760, 49993104, 52624320, 57134976, 62491380, 66657472, 71418720, 83321840, 95224960, 99986208, 105248640, 124982760, 133314944, 142837440, 166643680, 199972416, 249965520, 285674880, 333287360, 399944832, 499931040, 666574720, 999862080, 1999724160]

約数ペア:

[(1, 1999724160), (2, 999862080), (3, 666574720), (4, 499931040), (5, 399944832), (6, 333287360), (7, 285674880), (8, 249965520), (10, 199972416), (12, 166643680), (14, 142837440), (15, 133314944), (16, 124982760), (19, 105248640), (20, 99986208), (21, 95224960), (24, 83321840), (28, 71418720), (30, 66657472), (32, 62491380), (35, 57134976), (38, 52624320), (40, 49993104), (41, 48773760), (42, 47612480), (48, 41660920), (56, 35709360), (57, 35082880), (60, 33328736), (64, 31245690), (70, 28567488), (76, 26312160), (80, 24996552), (82, 24386880), (84, 23806240), (95, 21049728), (96, 20830460), (105, 19044992), (112, 17854680), (114, 17541440), (120, 16664368), (123, 16257920), (128, 15622845), (133, 15035520), (140, 14283744), (152, 13156080), (160, 12498276), (164, 12193440), (168, 11903120), (190, 10524864), (191, 10469760), (192, 10415230), (205, 9754752), (210, 9522496), (224, 8927340), (228, 8770720), (240, 8332184), (246, 8128960), (266, 7517760), (280, 7141872), (285, 7016576), (287, 6967680), (304, 6578040), (320, 6249138), (328, 6096720), (336, 5951560), (380, 5262432), (382, 5234880), (384, 5207615), (399, 5011840), (410, 4877376), (420, 4761248), (448, 4463670), (456, 4385360), (480, 4166092), (492, 4064480), (532, 3758880), (560, 3570936), (570, 3508288), (573, 3489920), (574, 3483840), (608, 3289020), (615, 3251584), (640, 3124569), (656, 3048360), (665, 3007104), (672, 2975780), (760, 2631216), (764, 2617440), (779, 2567040), (798, 2505920), (820, 2438688), (840, 2380624), (861, 2322560), (896, 2231835), (912, 2192680), (955, 2093952), (960, 2083046), (984, 2032240), (1064, 1879440), (1120, 1785468), (1140, 1754144), (1146, 1744960), (1148, 1741920), (1216, 1644510), (1230, 1625792), (1312, 1524180), (1330, 1503552), (1337, 1495680), (1344, 1487890), (1435, 1393536), (1520, 1315608), (1528, 1308720), (1558, 1283520), (1596, 1252960), (1640, 1219344), (1680, 1190312), (1722, 1161280), (1824, 1096340), (1910, 1046976), (1920, 1041523), (1968, 1016120), (1995, 1002368), (2128, 939720), (2240, 892734), (2280, 877072), (2292, 872480), (2296, 870960), (2337, 855680), (2432, 822255), (2460, 812896), (2624, 762090), (2660, 751776), (2674, 747840), (2688, 743945), (2865, 697984), (2870, 696768), (3040, 657804), (3056, 654360), (3116, 641760), (3192, 626480), (3280, 609672), (3360, 595156), (3444, 580640), (3629, 551040), (3648, 548170), (3820, 523488), (3895, 513408), (3936, 508060), (3990, 501184), (4011, 498560), (4256, 469860), (4305, 464512), (4480, 446367), (4560, 438536), (4584, 436240), (4592, 435480), (4674, 427840), (4920, 406448), (5248, 381045), (5320, 375888), (5348, 373920), (5453, 366720), (5730, 348992), (5740, 348384), (6080, 328902), (6112, 327180), (6232, 320880), (6384, 313240), (6560, 304836), (6685, 299136), (6720, 297578), (6888, 290320), (7258, 275520), (7296, 274085), (7640, 261744), (7790, 256704), (7831, 255360), (7872, 254030), (7980, 250592), (8022, 249280), (8512, 234930), (8610, 232256), (9120, 219268), (9168, 218120), (9184, 217740), (9348, 213920), (9840, 203224), (10640, 187944), (10696, 186960), (10887, 183680), (10906, 183360), (11460, 174496), (11480, 174192), (11685, 171136), (12160, 164451), (12224, 163590), (12464, 160440), (12768, 156620), (13120, 152418), (13370, 149568), (13440, 148789), (13776, 145160), (14516, 137760), (15280, 130872), (15580, 128352), (15662, 127680), (15744, 127015), (15960, 125296), (16044, 124640), (16359, 122240), (17024, 117465), (17220, 116128), (18145, 110208), (18240, 109634), (18336, 109060), (18368, 108870), (18696, 106960), (19680, 101612), (20055, 99712), (21280, 93972), (21392, 93480), (21774, 91840), (21812, 91680), (22920, 87248), (22960, 87096), (23370, 85568), (23493, 85120), (24448, 81795), (24928, 80220), (25403, 78720), (25536, 78310), (26240, 76209), (26740, 74784), (27265, 73344), (27552, 72580), (29032, 68880), (30560, 65436), (31160, 64176), (31324, 63840), (31920, 62648), (32088, 62320), (32718, 61120), (34440, 58064), (36290, 55104), (36480, 54817), (36672, 54530), (36736, 54435), (37392, 53480), (39155, 51072), (39360, 50806), (40110, 49856), (42560, 46986), (42784, 46740), (43548, 45920), (43624, 45840)]