20737697760

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:593

約数の個数: 576

約数和(自身を含む): 80095055040

約数和(自身を除く): 59357357280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 89, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 178, 180, 195, 208, 216, 234, 240, 243, 260, 267, 270, 288, 312, 324, 351, 356, 360, 390, 405, 416, 432, 445, 461, 468, 480, 486, 520, 534, 540, 585, 624, 648, 702, 712, 720, 780, 801, 810, 864, 890, 922, 936, 972, 1040, 1053, 1068, 1080, 1157, 1170, 1215, 1248, 1296, 1335, 1383, 1404, 1424, 1440, 1560, 1602, 1620, 1755, 1780, 1844, 1872, 1944, 2080, 2106, 2136, 2160, 2305, 2314, 2340, 2403, 2430, 2592, 2670, 2766, 2808, 2848, 3120, 3159, 3204, 3240, 3471, 3510, 3560, 3688, 3744, 3888, 4005, 4149, 4212, 4272, 4320, 4610, 4628, 4680, 4806, 4860, 5265, 5340, 5532, 5616, 5785, 5993, 6240, 6318, 6408, 6480, 6915, 6942, 7020, 7120, 7209, 7376, 7776, 8010, 8298, 8424, 8544, 9220, 9256, 9360, 9612, 9720, 10413, 10530, 10680, 11064, 11232, 11570, 11986, 12015, 12447, 12636, 12816, 12960, 13830, 13884, 14040, 14240, 14418, 14752, 15795, 16020, 16596, 16848, 17355, 17979, 18440, 18512, 18720, 19224, 19440, 20745, 20826, 21060, 21360, 21627, 22128, 23140, 23972, 24030, 24894, 25272, 25632, 27660, 27768, 28080, 28836, 29965, 31239, 31590, 32040, 33192, 33696, 34710, 35958, 36045, 36880, 37024, 37341, 38448, 38880, 41029, 41490, 41652, 42120, 42720, 43254, 44256, 46280, 47944, 48060, 49788, 50544, 52065, 53937, 55320, 55536, 56160, 57672, 59930, 62235, 62478, 63180, 64080, 66384, 69420, 71916, 72090, 73760, 74682, 76896, 82058, 82980, 83304, 84240, 86508, 89895, 92560, 93717, 95888, 96120, 99576, 101088, 104130, 107874, 108135, 110640, 111072, 112023, 115344, 119860, 123087, 124470, 124956, 126360, 128160, 132768, 138840, 143832, 144180, 149364, 156195, 161811, 164116, 165960, 166608, 168480, 173016, 179790, 185120, 186705, 187434, 191776, 192240, 199152, 205145, 208260, 215748, 216270, 221280, 224046, 230688, 239720, 246174, 248940, 249912, 252720, 269685, 277680, 281151, 287664, 288360, 298728, 312390, 323622, 328232, 331920, 333216, 346032, 359580, 369261, 373410, 374868, 384480, 398304, 410290, 416520, 431496, 432540, 448092, 468585, 479440, 485433, 492348, 497880, 499824, 505440, 533377, 539370, 555360, 560115, 562302, 575328, 576720, 597456, 615435, 624780, 647244, 656464, 663840, 692064, 719160, 738522, 746820, 749736, 809055, 820580, 833040, 862992, 865080, 896184, 937170, 958880, 970866, 984696, 995760, 999648, 1066754, 1078740, 1107783, 1120230, 1124604, 1153440, 1194912, 1230870, 1249560, 1294488, 1312928, 1405755, 1438320, 1456299, 1477044, 1493640, 1499472, 1600131, 1618110, 1641160, 1666080, 1725984, 1730160, 1792368, 1846305, 1874340, 1941732, 1969392, 1991520, 2133508, 2157480, 2215566, 2240460, 2249208, 2427165, 2461740, 2499120, 2588976, 2666885, 2811510, 2876640, 2912598, 2954088, 2987280, 2998944, 3200262, 3236220, 3282320, 3323349, 3460320, 3584736, 3692610, 3748680, 3883464, 3938784, 4267016, 4314960, 4431132, 4480920, 4498416, 4800393, 4854330, 4923480, 4998240, 5177952, 5333770, 5538915, 5623020, 5825196, 5908176, 5974560, 6400524, 6472440, 6564640, 6646698, 7281495, 7385220, 7497360, 7766928, 8000655, 8534032, 8629920, 8862264, 8961840, 8996832, 9600786, 9708660, 9846960, 9970047, 10667540, 11077830, 11246040, 11650392, 11816352, 12801048, 12944880, 13293396, 14401179, 14562990, 14770440, 14994720, 15533856, 16001310, 16616745, 17068064, 17724528, 17923680, 19201572, 19417320, 19693920, 19940094, 21335080, 22155660, 22492080, 23300784, 24001965, 25602096, 25889760, 26586792, 28802358, 29125980, 29540880, 32002620, 33233490, 35449056, 38403144, 38834640, 39880188, 42670160, 43203537, 44311320, 44984160, 46601568, 48003930, 49850235, 51204192, 53173584, 57604716, 58251960, 59081760, 64005240, 66466980, 72005895, 76806288, 77669280, 79760376, 85340320, 86407074, 88622640, 96007860, 99700470, 106347168, 115209432, 116503920, 128010480, 129610611, 132933960, 144011790, 153612576, 159520752, 172814148, 177245280, 192015720, 199400940, 216017685, 230418864, 233007840, 256020960, 259221222, 265867920, 288023580, 319041504, 345628296, 384031440, 398801880, 432035370, 460837728, 518442444, 531735840, 576047160, 648053055, 691256592, 768062880, 797603760, 864070740, 1036884888, 1152094320, 1296106110, 1382513184, 1595207520, 1728141480, 2073769776, 2304188640, 2592212220, 3456282960, 4147539552, 5184424440, 6912565920, 10368848880, 20737697760]

約数ペア:

[(1, 20737697760), (2, 10368848880), (3, 6912565920), (4, 5184424440), (5, 4147539552), (6, 3456282960), (8, 2592212220), (9, 2304188640), (10, 2073769776), (12, 1728141480), (13, 1595207520), (15, 1382513184), (16, 1296106110), (18, 1152094320), (20, 1036884888), (24, 864070740), (26, 797603760), (27, 768062880), (30, 691256592), (32, 648053055), (36, 576047160), (39, 531735840), (40, 518442444), (45, 460837728), (48, 432035370), (52, 398801880), (54, 384031440), (60, 345628296), (65, 319041504), (72, 288023580), (78, 265867920), (80, 259221222), (81, 256020960), (89, 233007840), (90, 230418864), (96, 216017685), (104, 199400940), (108, 192015720), (117, 177245280), (120, 172814148), (130, 159520752), (135, 153612576), (144, 144011790), (156, 132933960), (160, 129610611), (162, 128010480), (178, 116503920), (180, 115209432), (195, 106347168), (208, 99700470), (216, 96007860), (234, 88622640), (240, 86407074), (243, 85340320), (260, 79760376), (267, 77669280), (270, 76806288), (288, 72005895), (312, 66466980), (324, 64005240), (351, 59081760), (356, 58251960), (360, 57604716), (390, 53173584), (405, 51204192), (416, 49850235), (432, 48003930), (445, 46601568), (461, 44984160), (468, 44311320), (480, 43203537), (486, 42670160), (520, 39880188), (534, 38834640), (540, 38403144), (585, 35449056), (624, 33233490), (648, 32002620), (702, 29540880), (712, 29125980), (720, 28802358), (780, 26586792), (801, 25889760), (810, 25602096), (864, 24001965), (890, 23300784), (922, 22492080), (936, 22155660), (972, 21335080), (1040, 19940094), (1053, 19693920), (1068, 19417320), (1080, 19201572), (1157, 17923680), (1170, 17724528), (1215, 17068064), (1248, 16616745), (1296, 16001310), (1335, 15533856), (1383, 14994720), (1404, 14770440), (1424, 14562990), (1440, 14401179), (1560, 13293396), (1602, 12944880), (1620, 12801048), (1755, 11816352), (1780, 11650392), (1844, 11246040), (1872, 11077830), (1944, 10667540), (2080, 9970047), (2106, 9846960), (2136, 9708660), (2160, 9600786), (2305, 8996832), (2314, 8961840), (2340, 8862264), (2403, 8629920), (2430, 8534032), (2592, 8000655), (2670, 7766928), (2766, 7497360), (2808, 7385220), (2848, 7281495), (3120, 6646698), (3159, 6564640), (3204, 6472440), (3240, 6400524), (3471, 5974560), (3510, 5908176), (3560, 5825196), (3688, 5623020), (3744, 5538915), (3888, 5333770), (4005, 5177952), (4149, 4998240), (4212, 4923480), (4272, 4854330), (4320, 4800393), (4610, 4498416), (4628, 4480920), (4680, 4431132), (4806, 4314960), (4860, 4267016), (5265, 3938784), (5340, 3883464), (5532, 3748680), (5616, 3692610), (5785, 3584736), (5993, 3460320), (6240, 3323349), (6318, 3282320), (6408, 3236220), (6480, 3200262), (6915, 2998944), (6942, 2987280), (7020, 2954088), (7120, 2912598), (7209, 2876640), (7376, 2811510), (7776, 2666885), (8010, 2588976), (8298, 2499120), (8424, 2461740), (8544, 2427165), (9220, 2249208), (9256, 2240460), (9360, 2215566), (9612, 2157480), (9720, 2133508), (10413, 1991520), (10530, 1969392), (10680, 1941732), (11064, 1874340), (11232, 1846305), (11570, 1792368), (11986, 1730160), (12015, 1725984), (12447, 1666080), (12636, 1641160), (12816, 1618110), (12960, 1600131), (13830, 1499472), (13884, 1493640), (14040, 1477044), (14240, 1456299), (14418, 1438320), (14752, 1405755), (15795, 1312928), (16020, 1294488), (16596, 1249560), (16848, 1230870), (17355, 1194912), (17979, 1153440), (18440, 1124604), (18512, 1120230), (18720, 1107783), (19224, 1078740), (19440, 1066754), (20745, 999648), (20826, 995760), (21060, 984696), (21360, 970866), (21627, 958880), (22128, 937170), (23140, 896184), (23972, 865080), (24030, 862992), (24894, 833040), (25272, 820580), (25632, 809055), (27660, 749736), (27768, 746820), (28080, 738522), (28836, 719160), (29965, 692064), (31239, 663840), (31590, 656464), (32040, 647244), (33192, 624780), (33696, 615435), (34710, 597456), (35958, 576720), (36045, 575328), (36880, 562302), (37024, 560115), (37341, 555360), (38448, 539370), (38880, 533377), (41029, 505440), (41490, 499824), (41652, 497880), (42120, 492348), (42720, 485433), (43254, 479440), (44256, 468585), (46280, 448092), (47944, 432540), (48060, 431496), (49788, 416520), (50544, 410290), (52065, 398304), (53937, 384480), (55320, 374868), (55536, 373410), (56160, 369261), (57672, 359580), (59930, 346032), (62235, 333216), (62478, 331920), (63180, 328232), (64080, 323622), (66384, 312390), (69420, 298728), (71916, 288360), (72090, 287664), (73760, 281151), (74682, 277680), (76896, 269685), (82058, 252720), (82980, 249912), (83304, 248940), (84240, 246174), (86508, 239720), (89895, 230688), (92560, 224046), (93717, 221280), (95888, 216270), (96120, 215748), (99576, 208260), (101088, 205145), (104130, 199152), (107874, 192240), (108135, 191776), (110640, 187434), (111072, 186705), (112023, 185120), (115344, 179790), (119860, 173016), (123087, 168480), (124470, 166608), (124956, 165960), (126360, 164116), (128160, 161811), (132768, 156195), (138840, 149364), (143832, 144180)]