217284480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:366

約数の個数: 384

約数和(自身を含む): 910802880

約数和(自身を除く): 693518400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 317, 320, 336, 340, 357, 360, 384, 408, 420, 448, 476, 480, 504, 510, 544, 560, 576, 595, 612, 630, 634, 640, 672, 680, 714, 720, 765, 816, 840, 896, 951, 952, 960, 1008, 1020, 1071, 1088, 1120, 1152, 1190, 1224, 1260, 1268, 1344, 1360, 1428, 1440, 1530, 1585, 1632, 1680, 1785, 1902, 1904, 1920, 2016, 2040, 2142, 2176, 2219, 2240, 2380, 2448, 2520, 2536, 2688, 2720, 2853, 2856, 2880, 3060, 3170, 3264, 3360, 3570, 3804, 3808, 4032, 4080, 4284, 4438, 4480, 4755, 4760, 4896, 5040, 5072, 5355, 5389, 5440, 5706, 5712, 5760, 6120, 6340, 6528, 6657, 6720, 7140, 7608, 7616, 8064, 8160, 8568, 8876, 9510, 9520, 9792, 10080, 10144, 10710, 10778, 10880, 11095, 11412, 11424, 12240, 12680, 13314, 13440, 14265, 14280, 15216, 15232, 16167, 16320, 17136, 17752, 19020, 19040, 19584, 19971, 20160, 20288, 21420, 21556, 22190, 22824, 22848, 24480, 25360, 26628, 26945, 28530, 28560, 30432, 32334, 32640, 33285, 34272, 35504, 37723, 38040, 38080, 39942, 40320, 40576, 42840, 43112, 44380, 45648, 45696, 48501, 48960, 50720, 53256, 53890, 57060, 57120, 60864, 64668, 66570, 68544, 71008, 75446, 76080, 76160, 79884, 80835, 85680, 86224, 88760, 91296, 97002, 97920, 99855, 101440, 106512, 107780, 113169, 114120, 114240, 121728, 129336, 133140, 137088, 142016, 150892, 152160, 159768, 161670, 171360, 172448, 177520, 182592, 188615, 194004, 199710, 202880, 213024, 215560, 226338, 228240, 228480, 242505, 258672, 266280, 284032, 301784, 304320, 319536, 323340, 339507, 342720, 344896, 355040, 365184, 377230, 388008, 399420, 426048, 431120, 452676, 456480, 485010, 517344, 532560, 565845, 603568, 608640, 639072, 646680, 679014, 685440, 689792, 710080, 754460, 776016, 798840, 852096, 862240, 905352, 912960, 970020, 1034688, 1065120, 1131690, 1207136, 1278144, 1293360, 1358028, 1420160, 1508920, 1552032, 1597680, 1697535, 1724480, 1810704, 1825920, 1940040, 2069376, 2130240, 2263380, 2414272, 2556288, 2586720, 2716056, 3017840, 3104064, 3195360, 3395070, 3448960, 3621408, 3880080, 4260480, 4526760, 4828544, 5173440, 5432112, 6035680, 6208128, 6390720, 6790140, 7242816, 7760160, 9053520, 10346880, 10864224, 12071360, 12781440, 13580280, 14485632, 15520320, 18107040, 21728448, 24142720, 27160560, 31040640, 36214080, 43456896, 54321120, 72428160, 108642240, 217284480]

約数ペア:

[(1, 217284480), (2, 108642240), (3, 72428160), (4, 54321120), (5, 43456896), (6, 36214080), (7, 31040640), (8, 27160560), (9, 24142720), (10, 21728448), (12, 18107040), (14, 15520320), (15, 14485632), (16, 13580280), (17, 12781440), (18, 12071360), (20, 10864224), (21, 10346880), (24, 9053520), (28, 7760160), (30, 7242816), (32, 6790140), (34, 6390720), (35, 6208128), (36, 6035680), (40, 5432112), (42, 5173440), (45, 4828544), (48, 4526760), (51, 4260480), (56, 3880080), (60, 3621408), (63, 3448960), (64, 3395070), (68, 3195360), (70, 3104064), (72, 3017840), (80, 2716056), (84, 2586720), (85, 2556288), (90, 2414272), (96, 2263380), (102, 2130240), (105, 2069376), (112, 1940040), (119, 1825920), (120, 1810704), (126, 1724480), (128, 1697535), (136, 1597680), (140, 1552032), (144, 1508920), (153, 1420160), (160, 1358028), (168, 1293360), (170, 1278144), (180, 1207136), (192, 1131690), (204, 1065120), (210, 1034688), (224, 970020), (238, 912960), (240, 905352), (252, 862240), (255, 852096), (272, 798840), (280, 776016), (288, 754460), (306, 710080), (315, 689792), (317, 685440), (320, 679014), (336, 646680), (340, 639072), (357, 608640), (360, 603568), (384, 565845), (408, 532560), (420, 517344), (448, 485010), (476, 456480), (480, 452676), (504, 431120), (510, 426048), (544, 399420), (560, 388008), (576, 377230), (595, 365184), (612, 355040), (630, 344896), (634, 342720), (640, 339507), (672, 323340), (680, 319536), (714, 304320), (720, 301784), (765, 284032), (816, 266280), (840, 258672), (896, 242505), (951, 228480), (952, 228240), (960, 226338), (1008, 215560), (1020, 213024), (1071, 202880), (1088, 199710), (1120, 194004), (1152, 188615), (1190, 182592), (1224, 177520), (1260, 172448), (1268, 171360), (1344, 161670), (1360, 159768), (1428, 152160), (1440, 150892), (1530, 142016), (1585, 137088), (1632, 133140), (1680, 129336), (1785, 121728), (1902, 114240), (1904, 114120), (1920, 113169), (2016, 107780), (2040, 106512), (2142, 101440), (2176, 99855), (2219, 97920), (2240, 97002), (2380, 91296), (2448, 88760), (2520, 86224), (2536, 85680), (2688, 80835), (2720, 79884), (2853, 76160), (2856, 76080), (2880, 75446), (3060, 71008), (3170, 68544), (3264, 66570), (3360, 64668), (3570, 60864), (3804, 57120), (3808, 57060), (4032, 53890), (4080, 53256), (4284, 50720), (4438, 48960), (4480, 48501), (4755, 45696), (4760, 45648), (4896, 44380), (5040, 43112), (5072, 42840), (5355, 40576), (5389, 40320), (5440, 39942), (5706, 38080), (5712, 38040), (5760, 37723), (6120, 35504), (6340, 34272), (6528, 33285), (6657, 32640), (6720, 32334), (7140, 30432), (7608, 28560), (7616, 28530), (8064, 26945), (8160, 26628), (8568, 25360), (8876, 24480), (9510, 22848), (9520, 22824), (9792, 22190), (10080, 21556), (10144, 21420), (10710, 20288), (10778, 20160), (10880, 19971), (11095, 19584), (11412, 19040), (11424, 19020), (12240, 17752), (12680, 17136), (13314, 16320), (13440, 16167), (14265, 15232), (14280, 15216)]