65076480

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{269}}^1$

素因数の和:306

約数の個数: 288

約数和(自身を含む): 264902400

約数和(自身を除く): 199825920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 269, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 538, 540, 560, 576, 630, 640, 672, 720, 756, 768, 807, 840, 864, 896, 945, 960, 1008, 1076, 1080, 1120, 1152, 1260, 1280, 1344, 1345, 1440, 1512, 1614, 1680, 1728, 1792, 1883, 1890, 1920, 2016, 2152, 2160, 2240, 2304, 2421, 2520, 2688, 2690, 2880, 3024, 3228, 3360, 3456, 3766, 3780, 3840, 4032, 4035, 4304, 4320, 4480, 4842, 5040, 5376, 5380, 5649, 5760, 6048, 6456, 6720, 6912, 7263, 7532, 7560, 8064, 8070, 8608, 8640, 8960, 9415, 9684, 10080, 10760, 11298, 11520, 12096, 12105, 12912, 13440, 14526, 15064, 15120, 16128, 16140, 16947, 17216, 17280, 18830, 19368, 20160, 21520, 22596, 24192, 24210, 25824, 26880, 28245, 29052, 30128, 30240, 32280, 33894, 34432, 34560, 36315, 37660, 38736, 40320, 43040, 45192, 48384, 48420, 50841, 51648, 56490, 58104, 60256, 60480, 64560, 67788, 68864, 72630, 75320, 77472, 80640, 84735, 86080, 90384, 96840, 101682, 103296, 112980, 116208, 120512, 120960, 129120, 135576, 145260, 150640, 154944, 169470, 172160, 180768, 193680, 203364, 206592, 225960, 232416, 241024, 241920, 254205, 258240, 271152, 290520, 301280, 309888, 338940, 344320, 361536, 387360, 406728, 451920, 464832, 482048, 508410, 516480, 542304, 581040, 602560, 619776, 677880, 723072, 774720, 813456, 903840, 929664, 1016820, 1032960, 1084608, 1162080, 1205120, 1355760, 1446144, 1549440, 1626912, 1807680, 1859328, 2033640, 2169216, 2324160, 2410240, 2711520, 3098880, 3253824, 3615360, 4067280, 4338432, 4648320, 5423040, 6507648, 7230720, 8134560, 9296640, 10846080, 13015296, 16269120, 21692160, 32538240, 65076480]

約数ペア:

[(1, 65076480), (2, 32538240), (3, 21692160), (4, 16269120), (5, 13015296), (6, 10846080), (7, 9296640), (8, 8134560), (9, 7230720), (10, 6507648), (12, 5423040), (14, 4648320), (15, 4338432), (16, 4067280), (18, 3615360), (20, 3253824), (21, 3098880), (24, 2711520), (27, 2410240), (28, 2324160), (30, 2169216), (32, 2033640), (35, 1859328), (36, 1807680), (40, 1626912), (42, 1549440), (45, 1446144), (48, 1355760), (54, 1205120), (56, 1162080), (60, 1084608), (63, 1032960), (64, 1016820), (70, 929664), (72, 903840), (80, 813456), (84, 774720), (90, 723072), (96, 677880), (105, 619776), (108, 602560), (112, 581040), (120, 542304), (126, 516480), (128, 508410), (135, 482048), (140, 464832), (144, 451920), (160, 406728), (168, 387360), (180, 361536), (189, 344320), (192, 338940), (210, 309888), (216, 301280), (224, 290520), (240, 271152), (252, 258240), (256, 254205), (269, 241920), (270, 241024), (280, 232416), (288, 225960), (315, 206592), (320, 203364), (336, 193680), (360, 180768), (378, 172160), (384, 169470), (420, 154944), (432, 150640), (448, 145260), (480, 135576), (504, 129120), (538, 120960), (540, 120512), (560, 116208), (576, 112980), (630, 103296), (640, 101682), (672, 96840), (720, 90384), (756, 86080), (768, 84735), (807, 80640), (840, 77472), (864, 75320), (896, 72630), (945, 68864), (960, 67788), (1008, 64560), (1076, 60480), (1080, 60256), (1120, 58104), (1152, 56490), (1260, 51648), (1280, 50841), (1344, 48420), (1345, 48384), (1440, 45192), (1512, 43040), (1614, 40320), (1680, 38736), (1728, 37660), (1792, 36315), (1883, 34560), (1890, 34432), (1920, 33894), (2016, 32280), (2152, 30240), (2160, 30128), (2240, 29052), (2304, 28245), (2421, 26880), (2520, 25824), (2688, 24210), (2690, 24192), (2880, 22596), (3024, 21520), (3228, 20160), (3360, 19368), (3456, 18830), (3766, 17280), (3780, 17216), (3840, 16947), (4032, 16140), (4035, 16128), (4304, 15120), (4320, 15064), (4480, 14526), (4842, 13440), (5040, 12912), (5376, 12105), (5380, 12096), (5649, 11520), (5760, 11298), (6048, 10760), (6456, 10080), (6720, 9684), (6912, 9415), (7263, 8960), (7532, 8640), (7560, 8608), (8064, 8070)]