18229801920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{1297}}^1$

素因数の和:1361

約数の個数: 280

約数和(自身を含む): 63716275920

約数和(自身を除く): 45486474000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 605, 660, 704, 726, 880, 960, 968, 1056, 1210, 1297, 1320, 1331, 1452, 1760, 1815, 1936, 2112, 2420, 2594, 2640, 2662, 2904, 3520, 3630, 3872, 3891, 3993, 4840, 5188, 5280, 5324, 5808, 6485, 6655, 7260, 7744, 7782, 7986, 9680, 10376, 10560, 10648, 11616, 12970, 13310, 14267, 14520, 14641, 15564, 15972, 19360, 19455, 19965, 20752, 21296, 23232, 25940, 26620, 28534, 29040, 29282, 31128, 31944, 38720, 38910, 39930, 41504, 42592, 42801, 43923, 51880, 53240, 57068, 58080, 58564, 62256, 63888, 71335, 73205, 77820, 79860, 83008, 85184, 85602, 87846, 103760, 106480, 114136, 116160, 117128, 124512, 127776, 142670, 146410, 155640, 156937, 159720, 171204, 175692, 207520, 212960, 214005, 219615, 228272, 234256, 249024, 255552, 285340, 292820, 311280, 313874, 319440, 342408, 351384, 415040, 425920, 428010, 439230, 456544, 468512, 470811, 570680, 585640, 622560, 627748, 638880, 684816, 702768, 784685, 856020, 878460, 913088, 937024, 941622, 1141360, 1171280, 1245120, 1255496, 1277760, 1369632, 1405536, 1569370, 1712040, 1726307, 1756920, 1883244, 2282720, 2342560, 2354055, 2510992, 2739264, 2811072, 3138740, 3424080, 3452614, 3513840, 3766488, 4565440, 4685120, 4708110, 5021984, 5178921, 6277480, 6848160, 6905228, 7027680, 7532976, 8631535, 9416220, 10043968, 10357842, 12554960, 13696320, 13810456, 14055360, 15065952, 17263070, 18832440, 18989377, 20715684, 25109920, 25894605, 27620912, 30131904, 34526140, 37664880, 37978754, 41431368, 50219840, 51789210, 55241824, 56968131, 69052280, 75329760, 75957508, 82862736, 94946885, 103578420, 110483648, 113936262, 138104560, 150659520, 151915016, 165725472, 189893770, 207156840, 227872524, 276209120, 284840655, 303830032, 331450944, 379787540, 414313680, 455745048, 552418240, 569681310, 607660064, 759575080, 828627360, 911490096, 1139362620, 1215320128, 1519150160, 1657254720, 1822980192, 2278725240, 3038300320, 3645960384, 4557450480, 6076600640, 9114900960, 18229801920]

約数ペア:

[(1, 18229801920), (2, 9114900960), (3, 6076600640), (4, 4557450480), (5, 3645960384), (6, 3038300320), (8, 2278725240), (10, 1822980192), (11, 1657254720), (12, 1519150160), (15, 1215320128), (16, 1139362620), (20, 911490096), (22, 828627360), (24, 759575080), (30, 607660064), (32, 569681310), (33, 552418240), (40, 455745048), (44, 414313680), (48, 379787540), (55, 331450944), (60, 303830032), (64, 284840655), (66, 276209120), (80, 227872524), (88, 207156840), (96, 189893770), (110, 165725472), (120, 151915016), (121, 150659520), (132, 138104560), (160, 113936262), (165, 110483648), (176, 103578420), (192, 94946885), (220, 82862736), (240, 75957508), (242, 75329760), (264, 69052280), (320, 56968131), (330, 55241824), (352, 51789210), (363, 50219840), (440, 41431368), (480, 37978754), (484, 37664880), (528, 34526140), (605, 30131904), (660, 27620912), (704, 25894605), (726, 25109920), (880, 20715684), (960, 18989377), (968, 18832440), (1056, 17263070), (1210, 15065952), (1297, 14055360), (1320, 13810456), (1331, 13696320), (1452, 12554960), (1760, 10357842), (1815, 10043968), (1936, 9416220), (2112, 8631535), (2420, 7532976), (2594, 7027680), (2640, 6905228), (2662, 6848160), (2904, 6277480), (3520, 5178921), (3630, 5021984), (3872, 4708110), (3891, 4685120), (3993, 4565440), (4840, 3766488), (5188, 3513840), (5280, 3452614), (5324, 3424080), (5808, 3138740), (6485, 2811072), (6655, 2739264), (7260, 2510992), (7744, 2354055), (7782, 2342560), (7986, 2282720), (9680, 1883244), (10376, 1756920), (10560, 1726307), (10648, 1712040), (11616, 1569370), (12970, 1405536), (13310, 1369632), (14267, 1277760), (14520, 1255496), (14641, 1245120), (15564, 1171280), (15972, 1141360), (19360, 941622), (19455, 937024), (19965, 913088), (20752, 878460), (21296, 856020), (23232, 784685), (25940, 702768), (26620, 684816), (28534, 638880), (29040, 627748), (29282, 622560), (31128, 585640), (31944, 570680), (38720, 470811), (38910, 468512), (39930, 456544), (41504, 439230), (42592, 428010), (42801, 425920), (43923, 415040), (51880, 351384), (53240, 342408), (57068, 319440), (58080, 313874), (58564, 311280), (62256, 292820), (63888, 285340), (71335, 255552), (73205, 249024), (77820, 234256), (79860, 228272), (83008, 219615), (85184, 214005), (85602, 212960), (87846, 207520), (103760, 175692), (106480, 171204), (114136, 159720), (116160, 156937), (117128, 155640), (124512, 146410), (127776, 142670)]