7801098240

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9767}}^1$

素因数の和:9812

約数の個数: 208

約数和(自身を含む): 26883255168

約数和(自身を除く): 19082156928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2048, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4096, 4160, 4992, 5120, 6144, 6240, 6656, 7680, 8320, 9767, 9984, 10240, 12288, 12480, 13312, 15360, 16640, 19534, 19968, 20480, 24960, 26624, 29301, 30720, 33280, 39068, 39936, 48835, 49920, 53248, 58602, 61440, 66560, 78136, 79872, 97670, 99840, 117204, 126971, 133120, 146505, 156272, 159744, 195340, 199680, 234408, 253942, 266240, 293010, 312544, 380913, 390680, 399360, 468816, 507884, 586020, 625088, 634855, 761826, 781360, 798720, 937632, 1015768, 1172040, 1250176, 1269710, 1523652, 1562720, 1875264, 1904565, 2031536, 2344080, 2500352, 2539420, 3047304, 3125440, 3750528, 3809130, 4063072, 4688160, 5000704, 5078840, 6094608, 6250880, 7501056, 7618260, 8126144, 9376320, 10001408, 10157680, 12189216, 12501760, 15002112, 15236520, 16252288, 18752640, 20002816, 20315360, 24378432, 25003520, 30004224, 30473040, 32504576, 37505280, 40005632, 40630720, 48756864, 50007040, 60008448, 60946080, 65009152, 75010560, 81261440, 97513728, 100014080, 120016896, 121892160, 130018304, 150021120, 162522880, 195027456, 200028160, 243784320, 260036608, 300042240, 325045760, 390054912, 487568640, 520073216, 600084480, 650091520, 780109824, 975137280, 1300183040, 1560219648, 1950274560, 2600366080, 3900549120, 7801098240]

約数ペア:

[(1, 7801098240), (2, 3900549120), (3, 2600366080), (4, 1950274560), (5, 1560219648), (6, 1300183040), (8, 975137280), (10, 780109824), (12, 650091520), (13, 600084480), (15, 520073216), (16, 487568640), (20, 390054912), (24, 325045760), (26, 300042240), (30, 260036608), (32, 243784320), (39, 200028160), (40, 195027456), (48, 162522880), (52, 150021120), (60, 130018304), (64, 121892160), (65, 120016896), (78, 100014080), (80, 97513728), (96, 81261440), (104, 75010560), (120, 65009152), (128, 60946080), (130, 60008448), (156, 50007040), (160, 48756864), (192, 40630720), (195, 40005632), (208, 37505280), (240, 32504576), (256, 30473040), (260, 30004224), (312, 25003520), (320, 24378432), (384, 20315360), (390, 20002816), (416, 18752640), (480, 16252288), (512, 15236520), (520, 15002112), (624, 12501760), (640, 12189216), (768, 10157680), (780, 10001408), (832, 9376320), (960, 8126144), (1024, 7618260), (1040, 7501056), (1248, 6250880), (1280, 6094608), (1536, 5078840), (1560, 5000704), (1664, 4688160), (1920, 4063072), (2048, 3809130), (2080, 3750528), (2496, 3125440), (2560, 3047304), (3072, 2539420), (3120, 2500352), (3328, 2344080), (3840, 2031536), (4096, 1904565), (4160, 1875264), (4992, 1562720), (5120, 1523652), (6144, 1269710), (6240, 1250176), (6656, 1172040), (7680, 1015768), (8320, 937632), (9767, 798720), (9984, 781360), (10240, 761826), (12288, 634855), (12480, 625088), (13312, 586020), (15360, 507884), (16640, 468816), (19534, 399360), (19968, 390680), (20480, 380913), (24960, 312544), (26624, 293010), (29301, 266240), (30720, 253942), (33280, 234408), (39068, 199680), (39936, 195340), (48835, 159744), (49920, 156272), (53248, 146505), (58602, 133120), (61440, 126971), (66560, 117204), (78136, 99840), (79872, 97670)]