471985920

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{1951}}^1$

素因数の和:1988

約数の個数: 288

約数和(自身を含む): 1915146240

約数和(自身を除く): 1443160320

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, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 1951, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 3902, 4032, 4320, 4480, 5040, 5376, 5760, 5853, 6048, 6720, 6912, 7560, 7804, 8064, 8640, 8960, 9755, 10080, 11520, 11706, 12096, 13440, 13657, 15120, 15608, 16128, 17280, 17559, 19510, 20160, 23412, 24192, 26880, 27314, 29265, 30240, 31216, 34560, 35118, 39020, 40320, 40971, 46824, 48384, 52677, 54628, 58530, 60480, 62432, 68285, 70236, 78040, 80640, 81942, 87795, 93648, 105354, 109256, 117060, 120960, 122913, 124864, 136570, 140472, 156080, 163884, 175590, 187296, 204855, 210708, 218512, 234120, 241920, 245826, 249728, 263385, 273140, 280944, 312160, 327768, 351180, 368739, 374592, 409710, 421416, 437024, 468240, 491652, 499456, 526770, 546280, 561888, 614565, 624320, 655536, 702360, 737478, 749184, 819420, 842832, 874048, 936480, 983304, 1053540, 1092560, 1123776, 1229130, 1248640, 1311072, 1404720, 1474956, 1498368, 1638840, 1685664, 1748096, 1843695, 1872960, 1966608, 2107080, 2185120, 2247552, 2458260, 2497280, 2622144, 2809440, 2949912, 3277680, 3371328, 3496192, 3687390, 3745920, 3933216, 4214160, 4370240, 4495104, 4916520, 5244288, 5618880, 5899824, 6555360, 6742656, 7374780, 7491840, 7866432, 8428320, 8740480, 9833040, 10488576, 11237760, 11799648, 13110720, 13485312, 14749560, 15732864, 16856640, 17480960, 19666080, 22475520, 23599296, 26221440, 29499120, 31465728, 33713280, 39332160, 47198592, 52442880, 58998240, 67426560, 78664320, 94397184, 117996480, 157328640, 235992960, 471985920]

約数ペア:

[(1, 471985920), (2, 235992960), (3, 157328640), (4, 117996480), (5, 94397184), (6, 78664320), (7, 67426560), (8, 58998240), (9, 52442880), (10, 47198592), (12, 39332160), (14, 33713280), (15, 31465728), (16, 29499120), (18, 26221440), (20, 23599296), (21, 22475520), (24, 19666080), (27, 17480960), (28, 16856640), (30, 15732864), (32, 14749560), (35, 13485312), (36, 13110720), (40, 11799648), (42, 11237760), (45, 10488576), (48, 9833040), (54, 8740480), (56, 8428320), (60, 7866432), (63, 7491840), (64, 7374780), (70, 6742656), (72, 6555360), (80, 5899824), (84, 5618880), (90, 5244288), (96, 4916520), (105, 4495104), (108, 4370240), (112, 4214160), (120, 3933216), (126, 3745920), (128, 3687390), (135, 3496192), (140, 3371328), (144, 3277680), (160, 2949912), (168, 2809440), (180, 2622144), (189, 2497280), (192, 2458260), (210, 2247552), (216, 2185120), (224, 2107080), (240, 1966608), (252, 1872960), (256, 1843695), (270, 1748096), (280, 1685664), (288, 1638840), (315, 1498368), (320, 1474956), (336, 1404720), (360, 1311072), (378, 1248640), (384, 1229130), (420, 1123776), (432, 1092560), (448, 1053540), (480, 983304), (504, 936480), (540, 874048), (560, 842832), (576, 819420), (630, 749184), (640, 737478), (672, 702360), (720, 655536), (756, 624320), (768, 614565), (840, 561888), (864, 546280), (896, 526770), (945, 499456), (960, 491652), (1008, 468240), (1080, 437024), (1120, 421416), (1152, 409710), (1260, 374592), (1280, 368739), (1344, 351180), (1440, 327768), (1512, 312160), (1680, 280944), (1728, 273140), (1792, 263385), (1890, 249728), (1920, 245826), (1951, 241920), (2016, 234120), (2160, 218512), (2240, 210708), (2304, 204855), (2520, 187296), (2688, 175590), (2880, 163884), (3024, 156080), (3360, 140472), (3456, 136570), (3780, 124864), (3840, 122913), (3902, 120960), (4032, 117060), (4320, 109256), (4480, 105354), (5040, 93648), (5376, 87795), (5760, 81942), (5853, 80640), (6048, 78040), (6720, 70236), (6912, 68285), (7560, 62432), (7804, 60480), (8064, 58530), (8640, 54628), (8960, 52677), (9755, 48384), (10080, 46824), (11520, 40971), (11706, 40320), (12096, 39020), (13440, 35118), (13657, 34560), (15120, 31216), (15608, 30240), (16128, 29265), (17280, 27314), (17559, 26880), (19510, 24192), (20160, 23412)]