28051243920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{4007}}^1$

素因数の和:4499

約数の個数: 320

約数和(自身を含む): 110690058240

約数和(自身を除く): 82638814320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 463, 504, 540, 560, 630, 720, 756, 840, 926, 945, 1008, 1080, 1260, 1389, 1512, 1680, 1852, 1890, 2160, 2315, 2520, 2778, 3024, 3241, 3704, 3780, 4007, 4167, 4630, 5040, 5556, 6482, 6945, 7408, 7560, 8014, 8334, 9260, 9723, 11112, 12021, 12501, 12964, 13890, 15120, 16028, 16205, 16668, 18520, 19446, 20035, 20835, 22224, 24042, 25002, 25928, 27780, 28049, 29169, 32056, 32410, 33336, 36063, 37040, 38892, 40070, 41670, 48084, 48615, 50004, 51856, 55560, 56098, 58338, 60105, 62505, 64112, 64820, 66672, 72126, 77784, 80140, 83340, 84147, 87507, 96168, 97230, 100008, 108189, 111120, 112196, 116676, 120210, 125010, 129640, 140245, 144252, 145845, 155568, 160280, 166680, 168294, 175014, 180315, 192336, 194460, 200016, 216378, 224392, 233352, 240420, 250020, 252441, 259280, 280490, 288504, 291690, 320560, 333360, 336588, 350028, 360630, 388920, 420735, 432756, 437535, 448784, 466704, 480840, 500040, 504882, 540945, 560980, 577008, 583380, 673176, 700056, 721260, 757323, 777840, 841470, 865512, 875070, 961680, 1000080, 1009764, 1081890, 1121960, 1166760, 1262205, 1346352, 1400112, 1442520, 1514646, 1682940, 1731024, 1750140, 1855241, 2019528, 2163780, 2243920, 2333520, 2524410, 2885040, 3029292, 3365880, 3500280, 3710482, 3786615, 4039056, 4327560, 5048820, 5565723, 6058584, 6731760, 7000560, 7420964, 7573230, 8655120, 9276205, 10097640, 11131446, 12117168, 12986687, 14841928, 15146460, 16697169, 18552410, 20195280, 22262892, 25973374, 27828615, 29683856, 30292920, 33394338, 37104820, 38960061, 44525784, 50091507, 51946748, 55657230, 60585840, 64933435, 66788676, 74209640, 77920122, 83485845, 89051568, 100183014, 103893496, 111314460, 116880183, 129866870, 133577352, 148419280, 155840244, 166971690, 194800305, 200366028, 207786992, 222628920, 233760366, 250457535, 259733740, 267154704, 311680488, 333943380, 350640549, 389600610, 400732056, 445257840, 467520732, 500915070, 519467480, 584400915, 623360976, 667886760, 701281098, 779201220, 801464112, 935041464, 1001830140, 1038934960, 1168801830, 1335773520, 1402562196, 1558402440, 1753202745, 1870082928, 2003660280, 2337603660, 2805124392, 3116804880, 3506405490, 4007320560, 4675207320, 5610248784, 7012810980, 9350414640, 14025621960, 28051243920]

約数ペア:

[(1, 28051243920), (2, 14025621960), (3, 9350414640), (4, 7012810980), (5, 5610248784), (6, 4675207320), (7, 4007320560), (8, 3506405490), (9, 3116804880), (10, 2805124392), (12, 2337603660), (14, 2003660280), (15, 1870082928), (16, 1753202745), (18, 1558402440), (20, 1402562196), (21, 1335773520), (24, 1168801830), (27, 1038934960), (28, 1001830140), (30, 935041464), (35, 801464112), (36, 779201220), (40, 701281098), (42, 667886760), (45, 623360976), (48, 584400915), (54, 519467480), (56, 500915070), (60, 467520732), (63, 445257840), (70, 400732056), (72, 389600610), (80, 350640549), (84, 333943380), (90, 311680488), (105, 267154704), (108, 259733740), (112, 250457535), (120, 233760366), (126, 222628920), (135, 207786992), (140, 200366028), (144, 194800305), (168, 166971690), (180, 155840244), (189, 148419280), (210, 133577352), (216, 129866870), (240, 116880183), (252, 111314460), (270, 103893496), (280, 100183014), (315, 89051568), (336, 83485845), (360, 77920122), (378, 74209640), (420, 66788676), (432, 64933435), (463, 60585840), (504, 55657230), (540, 51946748), (560, 50091507), (630, 44525784), (720, 38960061), (756, 37104820), (840, 33394338), (926, 30292920), (945, 29683856), (1008, 27828615), (1080, 25973374), (1260, 22262892), (1389, 20195280), (1512, 18552410), (1680, 16697169), (1852, 15146460), (1890, 14841928), (2160, 12986687), (2315, 12117168), (2520, 11131446), (2778, 10097640), (3024, 9276205), (3241, 8655120), (3704, 7573230), (3780, 7420964), (4007, 7000560), (4167, 6731760), (4630, 6058584), (5040, 5565723), (5556, 5048820), (6482, 4327560), (6945, 4039056), (7408, 3786615), (7560, 3710482), (8014, 3500280), (8334, 3365880), (9260, 3029292), (9723, 2885040), (11112, 2524410), (12021, 2333520), (12501, 2243920), (12964, 2163780), (13890, 2019528), (15120, 1855241), (16028, 1750140), (16205, 1731024), (16668, 1682940), (18520, 1514646), (19446, 1442520), (20035, 1400112), (20835, 1346352), (22224, 1262205), (24042, 1166760), (25002, 1121960), (25928, 1081890), (27780, 1009764), (28049, 1000080), (29169, 961680), (32056, 875070), (32410, 865512), (33336, 841470), (36063, 777840), (37040, 757323), (38892, 721260), (40070, 700056), (41670, 673176), (48084, 583380), (48615, 577008), (50004, 560980), (51856, 540945), (55560, 504882), (56098, 500040), (58338, 480840), (60105, 466704), (62505, 448784), (64112, 437535), (64820, 432756), (66672, 420735), (72126, 388920), (77784, 360630), (80140, 350028), (83340, 336588), (84147, 333360), (87507, 320560), (96168, 291690), (97230, 288504), (100008, 280490), (108189, 259280), (111120, 252441), (112196, 250020), (116676, 240420), (120210, 233352), (125010, 224392), (129640, 216378), (140245, 200016), (144252, 194460), (145845, 192336), (155568, 180315), (160280, 175014), (166680, 168294)]