20172127680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:861

約数の個数: 448

約数和(自身を含む): 74011536000

約数和(自身を除く): 53839408320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 89, 90, 96, 108, 111, 120, 135, 144, 148, 160, 178, 180, 185, 192, 216, 222, 240, 267, 270, 288, 296, 320, 333, 356, 360, 370, 432, 444, 445, 480, 534, 540, 555, 576, 592, 666, 709, 712, 720, 740, 801, 864, 888, 890, 960, 999, 1068, 1080, 1110, 1184, 1332, 1335, 1418, 1424, 1440, 1480, 1602, 1665, 1728, 1776, 1780, 1998, 2127, 2136, 2160, 2220, 2368, 2403, 2664, 2670, 2836, 2848, 2880, 2960, 3204, 3293, 3330, 3545, 3552, 3560, 3996, 4005, 4254, 4272, 4320, 4440, 4806, 4995, 5328, 5340, 5672, 5696, 5920, 6381, 6408, 6586, 6660, 7090, 7104, 7120, 7992, 8010, 8508, 8544, 8640, 8880, 9612, 9879, 9990, 10635, 10656, 10680, 11344, 11840, 12015, 12762, 12816, 13172, 13320, 14180, 14240, 15984, 16020, 16465, 17016, 17088, 17760, 19143, 19224, 19758, 19980, 21270, 21312, 21360, 22688, 24030, 25524, 25632, 26233, 26344, 26640, 28360, 28480, 29637, 31905, 31968, 32040, 32930, 34032, 35520, 38286, 38448, 39516, 39960, 42540, 42720, 45376, 48060, 49395, 51048, 51264, 52466, 52688, 53280, 56720, 59274, 63101, 63810, 63936, 64080, 65860, 68064, 76572, 76896, 78699, 79032, 79920, 85080, 85440, 88911, 95715, 96120, 98790, 102096, 104932, 105376, 106560, 113440, 118548, 126202, 127620, 128160, 131165, 131720, 136128, 148185, 153144, 153792, 157398, 158064, 159840, 170160, 177822, 189303, 191430, 192240, 197580, 204192, 209864, 210752, 226880, 236097, 237096, 252404, 255240, 256320, 262330, 263440, 296370, 306288, 314796, 315505, 316128, 319680, 340320, 355644, 378606, 382860, 384480, 393495, 395160, 408384, 419728, 444555, 472194, 474192, 504808, 510480, 524660, 526880, 567909, 592740, 612576, 629592, 631010, 632256, 680640, 708291, 711288, 757212, 765720, 768960, 786990, 790320, 839456, 889110, 944388, 946515, 948384, 1009616, 1020960, 1049320, 1053760, 1135818, 1180485, 1185480, 1225152, 1259184, 1262020, 1416582, 1422576, 1514424, 1531440, 1573980, 1580640, 1678912, 1703727, 1778220, 1888776, 1893030, 1896768, 2019232, 2041920, 2098640, 2271636, 2334737, 2360970, 2370960, 2518368, 2524040, 2833164, 2839545, 2845152, 3028848, 3062880, 3147960, 3161280, 3407454, 3541455, 3556440, 3777552, 3786060, 4038464, 4197280, 4543272, 4669474, 4721940, 4741920, 5036736, 5048080, 5666328, 5679090, 5690304, 6057696, 6125760, 6295920, 6814908, 7004211, 7082910, 7112880, 7555104, 7572120, 8394560, 8518635, 9086544, 9338948, 9443880, 9483840, 10096160, 11332656, 11358180, 11673685, 12115392, 12591840, 13629816, 14008422, 14165820, 14225760, 15110208, 15144240, 17037270, 18173088, 18677896, 18887760, 20192320, 21012633, 22665312, 22716360, 23347370, 25183680, 27259632, 28016844, 28331640, 28451520, 30288480, 34074540, 35021055, 36346176, 37355792, 37775520, 42025266, 45330624, 45432720, 46694740, 54519264, 56033688, 56663280, 60576960, 63037899, 68149080, 70042110, 74711584, 75551040, 84050532, 90865440, 93389480, 105063165, 109038528, 112067376, 113326560, 126075798, 136298160, 140084220, 149423168, 168101064, 181730880, 186778960, 210126330, 224134752, 226653120, 252151596, 272596320, 280168440, 315189495, 336202128, 373557920, 420252660, 448269504, 504303192, 545192640, 560336880, 630378990, 672404256, 747115840, 840505320, 1008606384, 1120673760, 1260757980, 1344808512, 1681010640, 2017212768, 2241347520, 2521515960, 3362021280, 4034425536, 5043031920, 6724042560, 10086063840, 20172127680]

約数ペア:

[(1, 20172127680), (2, 10086063840), (3, 6724042560), (4, 5043031920), (5, 4034425536), (6, 3362021280), (8, 2521515960), (9, 2241347520), (10, 2017212768), (12, 1681010640), (15, 1344808512), (16, 1260757980), (18, 1120673760), (20, 1008606384), (24, 840505320), (27, 747115840), (30, 672404256), (32, 630378990), (36, 560336880), (37, 545192640), (40, 504303192), (45, 448269504), (48, 420252660), (54, 373557920), (60, 336202128), (64, 315189495), (72, 280168440), (74, 272596320), (80, 252151596), (89, 226653120), (90, 224134752), (96, 210126330), (108, 186778960), (111, 181730880), (120, 168101064), (135, 149423168), (144, 140084220), (148, 136298160), (160, 126075798), (178, 113326560), (180, 112067376), (185, 109038528), (192, 105063165), (216, 93389480), (222, 90865440), (240, 84050532), (267, 75551040), (270, 74711584), (288, 70042110), (296, 68149080), (320, 63037899), (333, 60576960), (356, 56663280), (360, 56033688), (370, 54519264), (432, 46694740), (444, 45432720), (445, 45330624), (480, 42025266), (534, 37775520), (540, 37355792), (555, 36346176), (576, 35021055), (592, 34074540), (666, 30288480), (709, 28451520), (712, 28331640), (720, 28016844), (740, 27259632), (801, 25183680), (864, 23347370), (888, 22716360), (890, 22665312), (960, 21012633), (999, 20192320), (1068, 18887760), (1080, 18677896), (1110, 18173088), (1184, 17037270), (1332, 15144240), (1335, 15110208), (1418, 14225760), (1424, 14165820), (1440, 14008422), (1480, 13629816), (1602, 12591840), (1665, 12115392), (1728, 11673685), (1776, 11358180), (1780, 11332656), (1998, 10096160), (2127, 9483840), (2136, 9443880), (2160, 9338948), (2220, 9086544), (2368, 8518635), (2403, 8394560), (2664, 7572120), (2670, 7555104), (2836, 7112880), (2848, 7082910), (2880, 7004211), (2960, 6814908), (3204, 6295920), (3293, 6125760), (3330, 6057696), (3545, 5690304), (3552, 5679090), (3560, 5666328), (3996, 5048080), (4005, 5036736), (4254, 4741920), (4272, 4721940), (4320, 4669474), (4440, 4543272), (4806, 4197280), (4995, 4038464), (5328, 3786060), (5340, 3777552), (5672, 3556440), (5696, 3541455), (5920, 3407454), (6381, 3161280), (6408, 3147960), (6586, 3062880), (6660, 3028848), (7090, 2845152), (7104, 2839545), (7120, 2833164), (7992, 2524040), (8010, 2518368), (8508, 2370960), (8544, 2360970), (8640, 2334737), (8880, 2271636), (9612, 2098640), (9879, 2041920), (9990, 2019232), (10635, 1896768), (10656, 1893030), (10680, 1888776), (11344, 1778220), (11840, 1703727), (12015, 1678912), (12762, 1580640), (12816, 1573980), (13172, 1531440), (13320, 1514424), (14180, 1422576), (14240, 1416582), (15984, 1262020), (16020, 1259184), (16465, 1225152), (17016, 1185480), (17088, 1180485), (17760, 1135818), (19143, 1053760), (19224, 1049320), (19758, 1020960), (19980, 1009616), (21270, 948384), (21312, 946515), (21360, 944388), (22688, 889110), (24030, 839456), (25524, 790320), (25632, 786990), (26233, 768960), (26344, 765720), (26640, 757212), (28360, 711288), (28480, 708291), (29637, 680640), (31905, 632256), (31968, 631010), (32040, 629592), (32930, 612576), (34032, 592740), (35520, 567909), (38286, 526880), (38448, 524660), (39516, 510480), (39960, 504808), (42540, 474192), (42720, 472194), (45376, 444555), (48060, 419728), (49395, 408384), (51048, 395160), (51264, 393495), (52466, 384480), (52688, 382860), (53280, 378606), (56720, 355644), (59274, 340320), (63101, 319680), (63810, 316128), (63936, 315505), (64080, 314796), (65860, 306288), (68064, 296370), (76572, 263440), (76896, 262330), (78699, 256320), (79032, 255240), (79920, 252404), (85080, 237096), (85440, 236097), (88911, 226880), (95715, 210752), (96120, 209864), (98790, 204192), (102096, 197580), (104932, 192240), (105376, 191430), (106560, 189303), (113440, 177822), (118548, 170160), (126202, 159840), (127620, 158064), (128160, 157398), (131165, 153792), (131720, 153144), (136128, 148185)]