9702817280

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:637

約数の個数: 240

約数和(自身を含む): 25852814064

約数和(自身を除く): 16149996784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 128, 130, 160, 164, 169, 205, 208, 256, 260, 320, 328, 338, 410, 416, 512, 520, 533, 547, 640, 656, 676, 820, 832, 845, 1040, 1066, 1094, 1280, 1312, 1352, 1640, 1664, 1690, 2080, 2132, 2188, 2560, 2624, 2665, 2704, 2735, 3280, 3328, 3380, 4160, 4264, 4376, 5248, 5330, 5408, 5470, 6560, 6656, 6760, 6929, 7111, 8320, 8528, 8752, 10496, 10660, 10816, 10940, 13120, 13520, 13858, 14222, 16640, 17056, 17504, 20992, 21320, 21632, 21880, 22427, 26240, 27040, 27716, 28444, 33280, 34112, 34645, 35008, 35555, 42640, 43264, 43760, 44854, 52480, 54080, 55432, 56888, 68224, 69290, 70016, 71110, 85280, 86528, 87520, 89708, 92443, 104960, 108160, 110864, 112135, 113776, 136448, 138580, 140032, 142220, 170560, 175040, 179416, 184886, 216320, 221728, 224270, 227552, 272896, 277160, 280064, 284440, 291551, 341120, 350080, 358832, 369772, 432640, 443456, 448540, 455104, 462215, 554320, 568880, 583102, 682240, 700160, 717664, 739544, 886912, 897080, 910208, 924430, 1108640, 1137760, 1166204, 1364480, 1400320, 1435328, 1457755, 1479088, 1773824, 1794160, 1820416, 1848860, 2217280, 2275520, 2332408, 2870656, 2915510, 2958176, 3547648, 3588320, 3640832, 3697720, 3790163, 4434560, 4551040, 4664816, 5741312, 5831020, 5916352, 7176640, 7395440, 7580326, 8869120, 9102080, 9329632, 11482624, 11662040, 11832704, 14353280, 14790880, 15160652, 17738240, 18204160, 18659264, 18950815, 23324080, 23665408, 28706560, 29581760, 30321304, 37318528, 37901630, 46648160, 47330816, 57413120, 59163520, 60642608, 74637056, 75803260, 93296320, 118327040, 121285216, 149274112, 151606520, 186592640, 236654080, 242570432, 303213040, 373185280, 485140864, 606426080, 746370560, 970281728, 1212852160, 1940563456, 2425704320, 4851408640, 9702817280]

約数ペア:

[(1, 9702817280), (2, 4851408640), (4, 2425704320), (5, 1940563456), (8, 1212852160), (10, 970281728), (13, 746370560), (16, 606426080), (20, 485140864), (26, 373185280), (32, 303213040), (40, 242570432), (41, 236654080), (52, 186592640), (64, 151606520), (65, 149274112), (80, 121285216), (82, 118327040), (104, 93296320), (128, 75803260), (130, 74637056), (160, 60642608), (164, 59163520), (169, 57413120), (205, 47330816), (208, 46648160), (256, 37901630), (260, 37318528), (320, 30321304), (328, 29581760), (338, 28706560), (410, 23665408), (416, 23324080), (512, 18950815), (520, 18659264), (533, 18204160), (547, 17738240), (640, 15160652), (656, 14790880), (676, 14353280), (820, 11832704), (832, 11662040), (845, 11482624), (1040, 9329632), (1066, 9102080), (1094, 8869120), (1280, 7580326), (1312, 7395440), (1352, 7176640), (1640, 5916352), (1664, 5831020), (1690, 5741312), (2080, 4664816), (2132, 4551040), (2188, 4434560), (2560, 3790163), (2624, 3697720), (2665, 3640832), (2704, 3588320), (2735, 3547648), (3280, 2958176), (3328, 2915510), (3380, 2870656), (4160, 2332408), (4264, 2275520), (4376, 2217280), (5248, 1848860), (5330, 1820416), (5408, 1794160), (5470, 1773824), (6560, 1479088), (6656, 1457755), (6760, 1435328), (6929, 1400320), (7111, 1364480), (8320, 1166204), (8528, 1137760), (8752, 1108640), (10496, 924430), (10660, 910208), (10816, 897080), (10940, 886912), (13120, 739544), (13520, 717664), (13858, 700160), (14222, 682240), (16640, 583102), (17056, 568880), (17504, 554320), (20992, 462215), (21320, 455104), (21632, 448540), (21880, 443456), (22427, 432640), (26240, 369772), (27040, 358832), (27716, 350080), (28444, 341120), (33280, 291551), (34112, 284440), (34645, 280064), (35008, 277160), (35555, 272896), (42640, 227552), (43264, 224270), (43760, 221728), (44854, 216320), (52480, 184886), (54080, 179416), (55432, 175040), (56888, 170560), (68224, 142220), (69290, 140032), (70016, 138580), (71110, 136448), (85280, 113776), (86528, 112135), (87520, 110864), (89708, 108160), (92443, 104960)]