20036574720

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1108

約数の個数: 480

約数和(自身を含む): 74355240960

約数和(自身を除く): 54318666240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 243, 248, 256, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 486, 496, 512, 540, 558, 576, 620, 640, 648, 720, 744, 768, 810, 837, 864, 930, 960, 972, 992, 1039, 1080, 1116, 1152, 1215, 1240, 1280, 1296, 1395, 1440, 1488, 1536, 1620, 1674, 1728, 1860, 1920, 1944, 1984, 2078, 2160, 2232, 2304, 2430, 2480, 2511, 2560, 2592, 2790, 2880, 2976, 3117, 3240, 3348, 3456, 3720, 3840, 3888, 3968, 4156, 4185, 4320, 4464, 4608, 4860, 4960, 5022, 5184, 5195, 5580, 5760, 5952, 6234, 6480, 6696, 6912, 7440, 7533, 7680, 7776, 7936, 8312, 8370, 8640, 8928, 9351, 9720, 9920, 10044, 10368, 10390, 11160, 11520, 11904, 12468, 12555, 12960, 13392, 13824, 14880, 15066, 15552, 15585, 15872, 16624, 16740, 17280, 17856, 18702, 19440, 19840, 20088, 20736, 20780, 22320, 23040, 23808, 24936, 25110, 25920, 26784, 28053, 29760, 30132, 31104, 31170, 32209, 33248, 33480, 34560, 35712, 37404, 37665, 38880, 39680, 40176, 41472, 41560, 44640, 46755, 47616, 49872, 50220, 51840, 53568, 56106, 59520, 60264, 62208, 62340, 64418, 66496, 66960, 69120, 71424, 74808, 75330, 77760, 79360, 80352, 83120, 84159, 89280, 93510, 96627, 99744, 100440, 103680, 107136, 112212, 119040, 120528, 124416, 124680, 128836, 132992, 133920, 140265, 142848, 149616, 150660, 155520, 160704, 161045, 166240, 168318, 178560, 187020, 193254, 199488, 200880, 207360, 214272, 224424, 238080, 241056, 249360, 252477, 257672, 265984, 267840, 280530, 289881, 299232, 301320, 311040, 321408, 322090, 332480, 336636, 357120, 374040, 386508, 398976, 401760, 420795, 428544, 448848, 482112, 483135, 498720, 504954, 515344, 531968, 535680, 561060, 579762, 598464, 602640, 622080, 642816, 644180, 664960, 673272, 714240, 748080, 773016, 797952, 803520, 841590, 869643, 897696, 964224, 966270, 997440, 1009908, 1030688, 1071360, 1122120, 1159524, 1196928, 1205280, 1262385, 1285632, 1288360, 1329920, 1346544, 1449405, 1496160, 1546032, 1595904, 1607040, 1683180, 1739286, 1795392, 1928448, 1932540, 1994880, 2019816, 2061376, 2142720, 2244240, 2319048, 2393856, 2410560, 2524770, 2576720, 2608929, 2659840, 2693088, 2898810, 2992320, 3092064, 3214080, 3366360, 3478572, 3590784, 3856896, 3865080, 3989760, 4039632, 4122752, 4348215, 4488480, 4638096, 4787712, 4821120, 5049540, 5153440, 5217858, 5386176, 5797620, 5984640, 6184128, 6428160, 6732720, 6957144, 7181568, 7730160, 7826787, 7979520, 8079264, 8245504, 8696430, 8976960, 9276192, 9642240, 10099080, 10306880, 10435716, 10772352, 11595240, 11969280, 12368256, 13044645, 13465440, 13914288, 14363136, 15460320, 15653574, 16158528, 16491008, 17392860, 17953920, 18552384, 19284480, 20198160, 20613760, 20871432, 21544704, 23190480, 23938560, 24736512, 26089290, 26930880, 27828576, 30920640, 31307148, 32317056, 34785720, 35907840, 37104768, 39133935, 40396320, 41227520, 41742864, 43089408, 46380960, 49473024, 52178580, 53861760, 55657152, 61841280, 62614296, 64634112, 69571440, 71815680, 74209536, 78267870, 80792640, 82455040, 83485728, 92761920, 104357160, 107723520, 111314304, 123682560, 125228592, 129268224, 139142880, 148419072, 156535740, 161585280, 166971456, 185523840, 208714320, 215447040, 222628608, 247365120, 250457184, 278285760, 313071480, 323170560, 333942912, 371047680, 417428640, 445257216, 500914368, 556571520, 626142960, 646341120, 667885824, 742095360, 834857280, 1001828736, 1113143040, 1252285920, 1335771648, 1669714560, 2003657472, 2226286080, 2504571840, 3339429120, 4007314944, 5009143680, 6678858240, 10018287360, 20036574720]

約数ペア:

[(1, 20036574720), (2, 10018287360), (3, 6678858240), (4, 5009143680), (5, 4007314944), (6, 3339429120), (8, 2504571840), (9, 2226286080), (10, 2003657472), (12, 1669714560), (15, 1335771648), (16, 1252285920), (18, 1113143040), (20, 1001828736), (24, 834857280), (27, 742095360), (30, 667885824), (31, 646341120), (32, 626142960), (36, 556571520), (40, 500914368), (45, 445257216), (48, 417428640), (54, 371047680), (60, 333942912), (62, 323170560), (64, 313071480), (72, 278285760), (80, 250457184), (81, 247365120), (90, 222628608), (93, 215447040), (96, 208714320), (108, 185523840), (120, 166971456), (124, 161585280), (128, 156535740), (135, 148419072), (144, 139142880), (155, 129268224), (160, 125228592), (162, 123682560), (180, 111314304), (186, 107723520), (192, 104357160), (216, 92761920), (240, 83485728), (243, 82455040), (248, 80792640), (256, 78267870), (270, 74209536), (279, 71815680), (288, 69571440), (310, 64634112), (320, 62614296), (324, 61841280), (360, 55657152), (372, 53861760), (384, 52178580), (405, 49473024), (432, 46380960), (465, 43089408), (480, 41742864), (486, 41227520), (496, 40396320), (512, 39133935), (540, 37104768), (558, 35907840), (576, 34785720), (620, 32317056), (640, 31307148), (648, 30920640), (720, 27828576), (744, 26930880), (768, 26089290), (810, 24736512), (837, 23938560), (864, 23190480), (930, 21544704), (960, 20871432), (972, 20613760), (992, 20198160), (1039, 19284480), (1080, 18552384), (1116, 17953920), (1152, 17392860), (1215, 16491008), (1240, 16158528), (1280, 15653574), (1296, 15460320), (1395, 14363136), (1440, 13914288), (1488, 13465440), (1536, 13044645), (1620, 12368256), (1674, 11969280), (1728, 11595240), (1860, 10772352), (1920, 10435716), (1944, 10306880), (1984, 10099080), (2078, 9642240), (2160, 9276192), (2232, 8976960), (2304, 8696430), (2430, 8245504), (2480, 8079264), (2511, 7979520), (2560, 7826787), (2592, 7730160), (2790, 7181568), (2880, 6957144), (2976, 6732720), (3117, 6428160), (3240, 6184128), (3348, 5984640), (3456, 5797620), (3720, 5386176), (3840, 5217858), (3888, 5153440), (3968, 5049540), (4156, 4821120), (4185, 4787712), (4320, 4638096), (4464, 4488480), (4608, 4348215), (4860, 4122752), (4960, 4039632), (5022, 3989760), (5184, 3865080), (5195, 3856896), (5580, 3590784), (5760, 3478572), (5952, 3366360), (6234, 3214080), (6480, 3092064), (6696, 2992320), (6912, 2898810), (7440, 2693088), (7533, 2659840), (7680, 2608929), (7776, 2576720), (7936, 2524770), (8312, 2410560), (8370, 2393856), (8640, 2319048), (8928, 2244240), (9351, 2142720), (9720, 2061376), (9920, 2019816), (10044, 1994880), (10368, 1932540), (10390, 1928448), (11160, 1795392), (11520, 1739286), (11904, 1683180), (12468, 1607040), (12555, 1595904), (12960, 1546032), (13392, 1496160), (13824, 1449405), (14880, 1346544), (15066, 1329920), (15552, 1288360), (15585, 1285632), (15872, 1262385), (16624, 1205280), (16740, 1196928), (17280, 1159524), (17856, 1122120), (18702, 1071360), (19440, 1030688), (19840, 1009908), (20088, 997440), (20736, 966270), (20780, 964224), (22320, 897696), (23040, 869643), (23808, 841590), (24936, 803520), (25110, 797952), (25920, 773016), (26784, 748080), (28053, 714240), (29760, 673272), (30132, 664960), (31104, 644180), (31170, 642816), (32209, 622080), (33248, 602640), (33480, 598464), (34560, 579762), (35712, 561060), (37404, 535680), (37665, 531968), (38880, 515344), (39680, 504954), (40176, 498720), (41472, 483135), (41560, 482112), (44640, 448848), (46755, 428544), (47616, 420795), (49872, 401760), (50220, 398976), (51840, 386508), (53568, 374040), (56106, 357120), (59520, 336636), (60264, 332480), (62208, 322090), (62340, 321408), (64418, 311040), (66496, 301320), (66960, 299232), (69120, 289881), (71424, 280530), (74808, 267840), (75330, 265984), (77760, 257672), (79360, 252477), (80352, 249360), (83120, 241056), (84159, 238080), (89280, 224424), (93510, 214272), (96627, 207360), (99744, 200880), (100440, 199488), (103680, 193254), (107136, 187020), (112212, 178560), (119040, 168318), (120528, 166240), (124416, 161045), (124680, 160704), (128836, 155520), (132992, 150660), (133920, 149616), (140265, 142848)]