996784800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2272

約数の個数: 288

約数和(自身を含む): 3749385024

約数和(自身を除く): 2752600224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 25, 30, 32, 33, 34, 40, 44, 48, 50, 51, 55, 60, 66, 68, 75, 80, 85, 88, 96, 100, 102, 110, 120, 132, 136, 150, 160, 165, 170, 176, 187, 200, 204, 220, 240, 255, 264, 272, 275, 300, 330, 340, 352, 374, 400, 408, 425, 440, 480, 510, 528, 544, 550, 561, 600, 660, 680, 748, 800, 816, 825, 850, 880, 935, 1020, 1056, 1100, 1122, 1200, 1275, 1320, 1360, 1496, 1632, 1650, 1700, 1760, 1870, 2040, 2200, 2221, 2244, 2400, 2550, 2640, 2720, 2805, 2992, 3300, 3400, 3740, 4080, 4400, 4442, 4488, 4675, 5100, 5280, 5610, 5984, 6600, 6663, 6800, 7480, 8160, 8800, 8884, 8976, 9350, 10200, 11105, 11220, 13200, 13326, 13600, 14025, 14960, 17768, 17952, 18700, 20400, 22210, 22440, 24431, 26400, 26652, 28050, 29920, 33315, 35536, 37400, 37757, 40800, 44420, 44880, 48862, 53304, 55525, 56100, 66630, 71072, 73293, 74800, 75514, 88840, 89760, 97724, 106608, 111050, 112200, 113271, 122155, 133260, 146586, 149600, 151028, 166575, 177680, 188785, 195448, 213216, 222100, 224400, 226542, 244310, 266520, 293172, 302056, 333150, 355360, 366465, 377570, 390896, 415327, 444200, 448800, 453084, 488620, 533040, 566355, 586344, 604112, 610775, 666300, 732930, 755140, 781792, 830654, 888400, 906168, 943925, 977240, 1066080, 1132710, 1172688, 1208224, 1221550, 1245981, 1332600, 1465860, 1510280, 1661308, 1776800, 1812336, 1832325, 1887850, 1954480, 2076635, 2265420, 2345376, 2443100, 2491962, 2665200, 2831775, 2931720, 3020560, 3322616, 3624672, 3664650, 3775700, 3908960, 4153270, 4530840, 4886200, 4983924, 5330400, 5663550, 5863440, 6041120, 6229905, 6645232, 7329300, 7551400, 8306540, 9061680, 9772400, 9967848, 10383175, 11327100, 11726880, 12459810, 13290464, 14658600, 15102800, 16613080, 18123360, 19544800, 19935696, 20766350, 22654200, 24919620, 29317200, 30205600, 31149525, 33226160, 39871392, 41532700, 45308400, 49839240, 58634400, 62299050, 66452320, 83065400, 90616800, 99678480, 124598100, 166130800, 199356960, 249196200, 332261600, 498392400, 996784800]

約数ペア:

[(1, 996784800), (2, 498392400), (3, 332261600), (4, 249196200), (5, 199356960), (6, 166130800), (8, 124598100), (10, 99678480), (11, 90616800), (12, 83065400), (15, 66452320), (16, 62299050), (17, 58634400), (20, 49839240), (22, 45308400), (24, 41532700), (25, 39871392), (30, 33226160), (32, 31149525), (33, 30205600), (34, 29317200), (40, 24919620), (44, 22654200), (48, 20766350), (50, 19935696), (51, 19544800), (55, 18123360), (60, 16613080), (66, 15102800), (68, 14658600), (75, 13290464), (80, 12459810), (85, 11726880), (88, 11327100), (96, 10383175), (100, 9967848), (102, 9772400), (110, 9061680), (120, 8306540), (132, 7551400), (136, 7329300), (150, 6645232), (160, 6229905), (165, 6041120), (170, 5863440), (176, 5663550), (187, 5330400), (200, 4983924), (204, 4886200), (220, 4530840), (240, 4153270), (255, 3908960), (264, 3775700), (272, 3664650), (275, 3624672), (300, 3322616), (330, 3020560), (340, 2931720), (352, 2831775), (374, 2665200), (400, 2491962), (408, 2443100), (425, 2345376), (440, 2265420), (480, 2076635), (510, 1954480), (528, 1887850), (544, 1832325), (550, 1812336), (561, 1776800), (600, 1661308), (660, 1510280), (680, 1465860), (748, 1332600), (800, 1245981), (816, 1221550), (825, 1208224), (850, 1172688), (880, 1132710), (935, 1066080), (1020, 977240), (1056, 943925), (1100, 906168), (1122, 888400), (1200, 830654), (1275, 781792), (1320, 755140), (1360, 732930), (1496, 666300), (1632, 610775), (1650, 604112), (1700, 586344), (1760, 566355), (1870, 533040), (2040, 488620), (2200, 453084), (2221, 448800), (2244, 444200), (2400, 415327), (2550, 390896), (2640, 377570), (2720, 366465), (2805, 355360), (2992, 333150), (3300, 302056), (3400, 293172), (3740, 266520), (4080, 244310), (4400, 226542), (4442, 224400), (4488, 222100), (4675, 213216), (5100, 195448), (5280, 188785), (5610, 177680), (5984, 166575), (6600, 151028), (6663, 149600), (6800, 146586), (7480, 133260), (8160, 122155), (8800, 113271), (8884, 112200), (8976, 111050), (9350, 106608), (10200, 97724), (11105, 89760), (11220, 88840), (13200, 75514), (13326, 74800), (13600, 73293), (14025, 71072), (14960, 66630), (17768, 56100), (17952, 55525), (18700, 53304), (20400, 48862), (22210, 44880), (22440, 44420), (24431, 40800), (26400, 37757), (26652, 37400), (28050, 35536), (29920, 33315)]