20402592960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{6067}}^1$

素因数の和:6231

約数の個数: 224

約数和(自身を含む): 67470723072

約数和(自身を除く): 47068130112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 113, 120, 124, 155, 160, 186, 192, 226, 240, 248, 310, 320, 339, 372, 452, 465, 480, 496, 565, 620, 678, 744, 904, 930, 960, 992, 1130, 1240, 1356, 1488, 1695, 1808, 1860, 1984, 2260, 2480, 2712, 2976, 3390, 3503, 3616, 3720, 4520, 4960, 5424, 5952, 6067, 6780, 7006, 7232, 7440, 9040, 9920, 10509, 10848, 12134, 13560, 14012, 14880, 17515, 18080, 18201, 21018, 21696, 24268, 27120, 28024, 29760, 30335, 35030, 36160, 36402, 42036, 48536, 52545, 54240, 56048, 60670, 70060, 72804, 84072, 91005, 97072, 105090, 108480, 112096, 121340, 140120, 145608, 168144, 182010, 188077, 194144, 210180, 224192, 242680, 280240, 291216, 336288, 364020, 376154, 388288, 420360, 485360, 560480, 564231, 582432, 672576, 685571, 728040, 752308, 840720, 940385, 970720, 1120960, 1128462, 1164864, 1371142, 1456080, 1504616, 1681440, 1880770, 1941440, 2056713, 2256924, 2742284, 2821155, 2912160, 3009232, 3362880, 3427855, 3761540, 4113426, 4513848, 5484568, 5642310, 5824320, 6018464, 6855710, 7523080, 8226852, 9027696, 10283565, 10969136, 11284620, 12036928, 13711420, 15046160, 16453704, 18055392, 20567130, 21252701, 21938272, 22569240, 27422840, 30092320, 32907408, 36110784, 41134260, 42505402, 43876544, 45138480, 54845680, 60184640, 63758103, 65814816, 82268520, 85010804, 90276960, 106263505, 109691360, 127516206, 131629632, 164537040, 170021608, 180553920, 212527010, 219382720, 255032412, 318790515, 329074080, 340043216, 425054020, 510064824, 637581030, 658148160, 680086432, 850108040, 1020129648, 1275162060, 1360172864, 1700216080, 2040259296, 2550324120, 3400432160, 4080518592, 5100648240, 6800864320, 10201296480, 20402592960]

約数ペア:

[(1, 20402592960), (2, 10201296480), (3, 6800864320), (4, 5100648240), (5, 4080518592), (6, 3400432160), (8, 2550324120), (10, 2040259296), (12, 1700216080), (15, 1360172864), (16, 1275162060), (20, 1020129648), (24, 850108040), (30, 680086432), (31, 658148160), (32, 637581030), (40, 510064824), (48, 425054020), (60, 340043216), (62, 329074080), (64, 318790515), (80, 255032412), (93, 219382720), (96, 212527010), (113, 180553920), (120, 170021608), (124, 164537040), (155, 131629632), (160, 127516206), (186, 109691360), (192, 106263505), (226, 90276960), (240, 85010804), (248, 82268520), (310, 65814816), (320, 63758103), (339, 60184640), (372, 54845680), (452, 45138480), (465, 43876544), (480, 42505402), (496, 41134260), (565, 36110784), (620, 32907408), (678, 30092320), (744, 27422840), (904, 22569240), (930, 21938272), (960, 21252701), (992, 20567130), (1130, 18055392), (1240, 16453704), (1356, 15046160), (1488, 13711420), (1695, 12036928), (1808, 11284620), (1860, 10969136), (1984, 10283565), (2260, 9027696), (2480, 8226852), (2712, 7523080), (2976, 6855710), (3390, 6018464), (3503, 5824320), (3616, 5642310), (3720, 5484568), (4520, 4513848), (4960, 4113426), (5424, 3761540), (5952, 3427855), (6067, 3362880), (6780, 3009232), (7006, 2912160), (7232, 2821155), (7440, 2742284), (9040, 2256924), (9920, 2056713), (10509, 1941440), (10848, 1880770), (12134, 1681440), (13560, 1504616), (14012, 1456080), (14880, 1371142), (17515, 1164864), (18080, 1128462), (18201, 1120960), (21018, 970720), (21696, 940385), (24268, 840720), (27120, 752308), (28024, 728040), (29760, 685571), (30335, 672576), (35030, 582432), (36160, 564231), (36402, 560480), (42036, 485360), (48536, 420360), (52545, 388288), (54240, 376154), (56048, 364020), (60670, 336288), (70060, 291216), (72804, 280240), (84072, 242680), (91005, 224192), (97072, 210180), (105090, 194144), (108480, 188077), (112096, 182010), (121340, 168144), (140120, 145608)]