1242380160

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{10271}}^1$

素因数の和:10306

約数の個数: 256

約数和(自身を含む): 5029171200

約数和(自身を除く): 3786791040

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, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 10271, 12096, 13440, 15120, 17280, 20160, 20542, 24192, 30240, 30813, 40320, 41084, 51355, 60480, 61626, 71897, 82168, 92439, 102710, 120960, 123252, 143794, 154065, 164336, 184878, 205420, 215691, 246504, 277317, 287588, 308130, 328672, 359485, 369756, 410840, 431382, 462195, 493008, 554634, 575176, 616260, 647073, 657344, 718970, 739512, 821680, 862764, 924390, 986016, 1078455, 1109268, 1150352, 1232520, 1294146, 1314688, 1386585, 1437940, 1479024, 1643360, 1725528, 1848780, 1941219, 1972032, 2156910, 2218536, 2300704, 2465040, 2588292, 2773170, 2875880, 2958048, 3235365, 3286720, 3451056, 3697560, 3882438, 3944064, 4313820, 4437072, 4601408, 4930080, 5176584, 5546340, 5751760, 5916096, 6470730, 6573440, 6902112, 7395120, 7764876, 8627640, 8874144, 9202816, 9706095, 9860160, 10353168, 11092680, 11503520, 11832192, 12941460, 13804224, 14790240, 15529752, 17255280, 17748288, 19412190, 19720320, 20706336, 22185360, 23007040, 25882920, 27608448, 29580480, 31059504, 34510560, 35496576, 38824380, 41412672, 44370720, 46014080, 51765840, 59160960, 62119008, 69021120, 77648760, 82825344, 88741440, 103531680, 124238016, 138042240, 155297520, 177482880, 207063360, 248476032, 310595040, 414126720, 621190080, 1242380160]

約数ペア:

[(1, 1242380160), (2, 621190080), (3, 414126720), (4, 310595040), (5, 248476032), (6, 207063360), (7, 177482880), (8, 155297520), (9, 138042240), (10, 124238016), (12, 103531680), (14, 88741440), (15, 82825344), (16, 77648760), (18, 69021120), (20, 62119008), (21, 59160960), (24, 51765840), (27, 46014080), (28, 44370720), (30, 41412672), (32, 38824380), (35, 35496576), (36, 34510560), (40, 31059504), (42, 29580480), (45, 27608448), (48, 25882920), (54, 23007040), (56, 22185360), (60, 20706336), (63, 19720320), (64, 19412190), (70, 17748288), (72, 17255280), (80, 15529752), (84, 14790240), (90, 13804224), (96, 12941460), (105, 11832192), (108, 11503520), (112, 11092680), (120, 10353168), (126, 9860160), (128, 9706095), (135, 9202816), (140, 8874144), (144, 8627640), (160, 7764876), (168, 7395120), (180, 6902112), (189, 6573440), (192, 6470730), (210, 5916096), (216, 5751760), (224, 5546340), (240, 5176584), (252, 4930080), (270, 4601408), (280, 4437072), (288, 4313820), (315, 3944064), (320, 3882438), (336, 3697560), (360, 3451056), (378, 3286720), (384, 3235365), (420, 2958048), (432, 2875880), (448, 2773170), (480, 2588292), (504, 2465040), (540, 2300704), (560, 2218536), (576, 2156910), (630, 1972032), (640, 1941219), (672, 1848780), (720, 1725528), (756, 1643360), (840, 1479024), (864, 1437940), (896, 1386585), (945, 1314688), (960, 1294146), (1008, 1232520), (1080, 1150352), (1120, 1109268), (1152, 1078455), (1260, 986016), (1344, 924390), (1440, 862764), (1512, 821680), (1680, 739512), (1728, 718970), (1890, 657344), (1920, 647073), (2016, 616260), (2160, 575176), (2240, 554634), (2520, 493008), (2688, 462195), (2880, 431382), (3024, 410840), (3360, 369756), (3456, 359485), (3780, 328672), (4032, 308130), (4320, 287588), (4480, 277317), (5040, 246504), (5760, 215691), (6048, 205420), (6720, 184878), (7560, 164336), (8064, 154065), (8640, 143794), (10080, 123252), (10271, 120960), (12096, 102710), (13440, 92439), (15120, 82168), (17280, 71897), (20160, 61626), (20542, 60480), (24192, 51355), (30240, 41084), (30813, 40320)]