53101440

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{439}}^1$

素因数の和:474

約数の個数: 256

約数和(自身を含む): 215424000

約数和(自身を除く): 162322560

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, 439, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 878, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1317, 1344, 1440, 1512, 1680, 1728, 1756, 1890, 1920, 2016, 2160, 2195, 2240, 2520, 2634, 2688, 2880, 3024, 3073, 3360, 3456, 3512, 3780, 3951, 4032, 4320, 4390, 4480, 5040, 5268, 5760, 6048, 6146, 6585, 6720, 7024, 7560, 7902, 8064, 8640, 8780, 9219, 10080, 10536, 11853, 12096, 12292, 13170, 13440, 14048, 15120, 15365, 15804, 17280, 17560, 18438, 19755, 20160, 21072, 23706, 24192, 24584, 26340, 27657, 28096, 30240, 30730, 31608, 35120, 36876, 39510, 40320, 42144, 46095, 47412, 49168, 52680, 55314, 56192, 59265, 60480, 61460, 63216, 70240, 73752, 79020, 82971, 84288, 92190, 94824, 98336, 105360, 110628, 118530, 120960, 122920, 126432, 138285, 140480, 147504, 158040, 165942, 168576, 184380, 189648, 196672, 210720, 221256, 237060, 245840, 252864, 276570, 280960, 295008, 316080, 331884, 368760, 379296, 393344, 414855, 421440, 442512, 474120, 491680, 505728, 553140, 590016, 632160, 663768, 737520, 758592, 829710, 842880, 885024, 948240, 983360, 1106280, 1180032, 1264320, 1327536, 1475040, 1517184, 1659420, 1770048, 1896480, 1966720, 2212560, 2528640, 2655072, 2950080, 3318840, 3540096, 3792960, 4425120, 5310144, 5900160, 6637680, 7585920, 8850240, 10620288, 13275360, 17700480, 26550720, 53101440]

約数ペア:

[(1, 53101440), (2, 26550720), (3, 17700480), (4, 13275360), (5, 10620288), (6, 8850240), (7, 7585920), (8, 6637680), (9, 5900160), (10, 5310144), (12, 4425120), (14, 3792960), (15, 3540096), (16, 3318840), (18, 2950080), (20, 2655072), (21, 2528640), (24, 2212560), (27, 1966720), (28, 1896480), (30, 1770048), (32, 1659420), (35, 1517184), (36, 1475040), (40, 1327536), (42, 1264320), (45, 1180032), (48, 1106280), (54, 983360), (56, 948240), (60, 885024), (63, 842880), (64, 829710), (70, 758592), (72, 737520), (80, 663768), (84, 632160), (90, 590016), (96, 553140), (105, 505728), (108, 491680), (112, 474120), (120, 442512), (126, 421440), (128, 414855), (135, 393344), (140, 379296), (144, 368760), (160, 331884), (168, 316080), (180, 295008), (189, 280960), (192, 276570), (210, 252864), (216, 245840), (224, 237060), (240, 221256), (252, 210720), (270, 196672), (280, 189648), (288, 184380), (315, 168576), (320, 165942), (336, 158040), (360, 147504), (378, 140480), (384, 138285), (420, 126432), (432, 122920), (439, 120960), (448, 118530), (480, 110628), (504, 105360), (540, 98336), (560, 94824), (576, 92190), (630, 84288), (640, 82971), (672, 79020), (720, 73752), (756, 70240), (840, 63216), (864, 61460), (878, 60480), (896, 59265), (945, 56192), (960, 55314), (1008, 52680), (1080, 49168), (1120, 47412), (1152, 46095), (1260, 42144), (1317, 40320), (1344, 39510), (1440, 36876), (1512, 35120), (1680, 31608), (1728, 30730), (1756, 30240), (1890, 28096), (1920, 27657), (2016, 26340), (2160, 24584), (2195, 24192), (2240, 23706), (2520, 21072), (2634, 20160), (2688, 19755), (2880, 18438), (3024, 17560), (3073, 17280), (3360, 15804), (3456, 15365), (3512, 15120), (3780, 14048), (3951, 13440), (4032, 13170), (4320, 12292), (4390, 12096), (4480, 11853), (5040, 10536), (5268, 10080), (5760, 9219), (6048, 8780), (6146, 8640), (6585, 8064), (6720, 7902), (7024, 7560)]