18039817920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{18121}}^1$

素因数の和:18219

約数の個数: 224

約数和(自身を含む): 61643215296

約数和(自身を除く): 43603397376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 64, 68, 80, 85, 96, 102, 120, 122, 136, 160, 170, 183, 192, 204, 240, 244, 255, 272, 305, 320, 340, 366, 408, 480, 488, 510, 544, 610, 680, 732, 816, 915, 960, 976, 1020, 1037, 1088, 1220, 1360, 1464, 1632, 1830, 1952, 2040, 2074, 2440, 2720, 2928, 3111, 3264, 3660, 3904, 4080, 4148, 4880, 5185, 5440, 5856, 6222, 7320, 8160, 8296, 9760, 10370, 11712, 12444, 14640, 15555, 16320, 16592, 18121, 19520, 20740, 24888, 29280, 31110, 33184, 36242, 41480, 49776, 54363, 58560, 62220, 66368, 72484, 82960, 90605, 99552, 108726, 124440, 144968, 165920, 181210, 199104, 217452, 248880, 271815, 289936, 308057, 331840, 362420, 434904, 497760, 543630, 579872, 616114, 724840, 869808, 924171, 995520, 1087260, 1105381, 1159744, 1232228, 1449680, 1540285, 1739616, 1848342, 2174520, 2210762, 2464456, 2899360, 3080570, 3316143, 3479232, 3696684, 4349040, 4421524, 4620855, 4928912, 5526905, 5798720, 6161140, 6632286, 7393368, 8698080, 8843048, 9241710, 9857824, 11053810, 12322280, 13264572, 14786736, 16580715, 17396160, 17686096, 18483420, 18791477, 19715648, 22107620, 24644560, 26529144, 29573472, 33161430, 35372192, 36966840, 37582954, 44215240, 49289120, 53058288, 56374431, 59146944, 66322860, 70744384, 73933680, 75165908, 88430480, 93957385, 98578240, 106116576, 112748862, 132645720, 147867360, 150331816, 176860960, 187914770, 212233152, 225497724, 265291440, 281872155, 295734720, 300663632, 353721920, 375829540, 450995448, 530582880, 563744310, 601327264, 751659080, 901990896, 1061165760, 1127488620, 1202654528, 1503318160, 1803981792, 2254977240, 3006636320, 3607963584, 4509954480, 6013272640, 9019908960, 18039817920]

約数ペア:

[(1, 18039817920), (2, 9019908960), (3, 6013272640), (4, 4509954480), (5, 3607963584), (6, 3006636320), (8, 2254977240), (10, 1803981792), (12, 1503318160), (15, 1202654528), (16, 1127488620), (17, 1061165760), (20, 901990896), (24, 751659080), (30, 601327264), (32, 563744310), (34, 530582880), (40, 450995448), (48, 375829540), (51, 353721920), (60, 300663632), (61, 295734720), (64, 281872155), (68, 265291440), (80, 225497724), (85, 212233152), (96, 187914770), (102, 176860960), (120, 150331816), (122, 147867360), (136, 132645720), (160, 112748862), (170, 106116576), (183, 98578240), (192, 93957385), (204, 88430480), (240, 75165908), (244, 73933680), (255, 70744384), (272, 66322860), (305, 59146944), (320, 56374431), (340, 53058288), (366, 49289120), (408, 44215240), (480, 37582954), (488, 36966840), (510, 35372192), (544, 33161430), (610, 29573472), (680, 26529144), (732, 24644560), (816, 22107620), (915, 19715648), (960, 18791477), (976, 18483420), (1020, 17686096), (1037, 17396160), (1088, 16580715), (1220, 14786736), (1360, 13264572), (1464, 12322280), (1632, 11053810), (1830, 9857824), (1952, 9241710), (2040, 8843048), (2074, 8698080), (2440, 7393368), (2720, 6632286), (2928, 6161140), (3111, 5798720), (3264, 5526905), (3660, 4928912), (3904, 4620855), (4080, 4421524), (4148, 4349040), (4880, 3696684), (5185, 3479232), (5440, 3316143), (5856, 3080570), (6222, 2899360), (7320, 2464456), (8160, 2210762), (8296, 2174520), (9760, 1848342), (10370, 1739616), (11712, 1540285), (12444, 1449680), (14640, 1232228), (15555, 1159744), (16320, 1105381), (16592, 1087260), (18121, 995520), (19520, 924171), (20740, 869808), (24888, 724840), (29280, 616114), (31110, 579872), (33184, 543630), (36242, 497760), (41480, 434904), (49776, 362420), (54363, 331840), (58560, 308057), (62220, 289936), (66368, 271815), (72484, 248880), (82960, 217452), (90605, 199104), (99552, 181210), (108726, 165920), (124440, 144968)]