20026853280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{8527}}^1$

素因数の和:8788

約数の個数: 288

約数和(自身を含む): 78449140224

約数和(自身を除く): 58422286944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 233, 240, 252, 280, 288, 315, 336, 360, 420, 466, 480, 504, 560, 630, 672, 699, 720, 840, 932, 1008, 1120, 1165, 1260, 1398, 1440, 1631, 1680, 1864, 2016, 2097, 2330, 2520, 2796, 3262, 3360, 3495, 3728, 4194, 4660, 4893, 5040, 5592, 6524, 6990, 7456, 8155, 8388, 8527, 9320, 9786, 10080, 10485, 11184, 13048, 13980, 14679, 16310, 16776, 17054, 18640, 19572, 20970, 22368, 24465, 25581, 26096, 27960, 29358, 32620, 33552, 34108, 37280, 39144, 41940, 42635, 48930, 51162, 52192, 55920, 58716, 59689, 65240, 67104, 68216, 73395, 76743, 78288, 83880, 85270, 97860, 102324, 111840, 117432, 119378, 127905, 130480, 136432, 146790, 153486, 156576, 167760, 170540, 179067, 195720, 204648, 234864, 238756, 255810, 260960, 272864, 293580, 298445, 306972, 335520, 341080, 358134, 383715, 391440, 409296, 469728, 477512, 511620, 537201, 587160, 596890, 613944, 682160, 716268, 767430, 782880, 818592, 895335, 955024, 1023240, 1074402, 1174320, 1193780, 1227888, 1364320, 1432536, 1534860, 1790670, 1910048, 1986791, 2046480, 2148804, 2348640, 2387560, 2455776, 2686005, 2865072, 3069720, 3581340, 3973582, 4092960, 4297608, 4775120, 5372010, 5730144, 5960373, 6139440, 7162680, 7947164, 8595216, 9550240, 9933955, 10744020, 11920746, 12278880, 13907537, 14325360, 15894328, 17190432, 17881119, 19867910, 21488040, 23841492, 27815074, 28650720, 29801865, 31788656, 35762238, 39735820, 41722611, 42976080, 47682984, 55630148, 59603730, 63577312, 69537685, 71524476, 79471640, 83445222, 85952160, 89405595, 95365968, 111260296, 119207460, 125167833, 139075370, 143048952, 158943280, 166890444, 178811190, 190731936, 208613055, 222520592, 238414920, 250335666, 278150740, 286097904, 317886560, 333780888, 357622380, 417226110, 445041184, 476829840, 500671332, 556301480, 572195808, 625839165, 667561776, 715244760, 834452220, 953659680, 1001342664, 1112602960, 1251678330, 1335123552, 1430489520, 1668904440, 2002685328, 2225205920, 2503356660, 2860979040, 3337808880, 4005370656, 5006713320, 6675617760, 10013426640, 20026853280]

約数ペア:

[(1, 20026853280), (2, 10013426640), (3, 6675617760), (4, 5006713320), (5, 4005370656), (6, 3337808880), (7, 2860979040), (8, 2503356660), (9, 2225205920), (10, 2002685328), (12, 1668904440), (14, 1430489520), (15, 1335123552), (16, 1251678330), (18, 1112602960), (20, 1001342664), (21, 953659680), (24, 834452220), (28, 715244760), (30, 667561776), (32, 625839165), (35, 572195808), (36, 556301480), (40, 500671332), (42, 476829840), (45, 445041184), (48, 417226110), (56, 357622380), (60, 333780888), (63, 317886560), (70, 286097904), (72, 278150740), (80, 250335666), (84, 238414920), (90, 222520592), (96, 208613055), (105, 190731936), (112, 178811190), (120, 166890444), (126, 158943280), (140, 143048952), (144, 139075370), (160, 125167833), (168, 119207460), (180, 111260296), (210, 95365968), (224, 89405595), (233, 85952160), (240, 83445222), (252, 79471640), (280, 71524476), (288, 69537685), (315, 63577312), (336, 59603730), (360, 55630148), (420, 47682984), (466, 42976080), (480, 41722611), (504, 39735820), (560, 35762238), (630, 31788656), (672, 29801865), (699, 28650720), (720, 27815074), (840, 23841492), (932, 21488040), (1008, 19867910), (1120, 17881119), (1165, 17190432), (1260, 15894328), (1398, 14325360), (1440, 13907537), (1631, 12278880), (1680, 11920746), (1864, 10744020), (2016, 9933955), (2097, 9550240), (2330, 8595216), (2520, 7947164), (2796, 7162680), (3262, 6139440), (3360, 5960373), (3495, 5730144), (3728, 5372010), (4194, 4775120), (4660, 4297608), (4893, 4092960), (5040, 3973582), (5592, 3581340), (6524, 3069720), (6990, 2865072), (7456, 2686005), (8155, 2455776), (8388, 2387560), (8527, 2348640), (9320, 2148804), (9786, 2046480), (10080, 1986791), (10485, 1910048), (11184, 1790670), (13048, 1534860), (13980, 1432536), (14679, 1364320), (16310, 1227888), (16776, 1193780), (17054, 1174320), (18640, 1074402), (19572, 1023240), (20970, 955024), (22368, 895335), (24465, 818592), (25581, 782880), (26096, 767430), (27960, 716268), (29358, 682160), (32620, 613944), (33552, 596890), (34108, 587160), (37280, 537201), (39144, 511620), (41940, 477512), (42635, 469728), (48930, 409296), (51162, 391440), (52192, 383715), (55920, 358134), (58716, 341080), (59689, 335520), (65240, 306972), (67104, 298445), (68216, 293580), (73395, 272864), (76743, 260960), (78288, 255810), (83880, 238756), (85270, 234864), (97860, 204648), (102324, 195720), (111840, 179067), (117432, 170540), (119378, 167760), (127905, 156576), (130480, 153486), (136432, 146790)]