211720320

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 384

約数和(自身を含む): 859248000

約数和(自身を除く): 647527680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 64, 70, 72, 80, 84, 89, 90, 96, 105, 112, 118, 120, 126, 128, 140, 144, 160, 168, 177, 178, 180, 192, 210, 224, 236, 240, 252, 267, 280, 288, 295, 315, 320, 336, 354, 356, 360, 384, 413, 420, 445, 448, 472, 480, 504, 531, 534, 560, 576, 590, 623, 630, 640, 672, 708, 712, 720, 801, 826, 840, 885, 890, 896, 944, 960, 1008, 1062, 1068, 1120, 1152, 1180, 1239, 1246, 1260, 1335, 1344, 1416, 1424, 1440, 1602, 1652, 1680, 1770, 1780, 1869, 1888, 1920, 2016, 2065, 2124, 2136, 2240, 2360, 2478, 2492, 2520, 2655, 2670, 2688, 2832, 2848, 2880, 3115, 3204, 3304, 3360, 3540, 3560, 3717, 3738, 3776, 4005, 4032, 4130, 4248, 4272, 4480, 4720, 4956, 4984, 5040, 5251, 5310, 5340, 5607, 5664, 5696, 5760, 6195, 6230, 6408, 6608, 6720, 7080, 7120, 7434, 7476, 7552, 8010, 8064, 8260, 8496, 8544, 9345, 9440, 9912, 9968, 10080, 10502, 10620, 10680, 11214, 11328, 11392, 12390, 12460, 12816, 13216, 13440, 14160, 14240, 14868, 14952, 15753, 16020, 16520, 16992, 17088, 18585, 18690, 18880, 19824, 19936, 20160, 21004, 21240, 21360, 22428, 22656, 24780, 24920, 25632, 26255, 26432, 28035, 28320, 28480, 29736, 29904, 31506, 32040, 33040, 33984, 34176, 36757, 37170, 37380, 37760, 39648, 39872, 40320, 42008, 42480, 42720, 44856, 47259, 49560, 49840, 51264, 52510, 52864, 56070, 56640, 56960, 59472, 59808, 63012, 64080, 66080, 67968, 73514, 74340, 74760, 78765, 79296, 79744, 84016, 84960, 85440, 89712, 94518, 99120, 99680, 102528, 105020, 110271, 112140, 113280, 118944, 119616, 126024, 128160, 132160, 147028, 148680, 149520, 157530, 158592, 168032, 169920, 170880, 179424, 183785, 189036, 198240, 199360, 210040, 220542, 224280, 236295, 237888, 239232, 252048, 256320, 264320, 294056, 297360, 299040, 315060, 330813, 336064, 339840, 358848, 367570, 378072, 396480, 398720, 420080, 441084, 448560, 472590, 475776, 504096, 512640, 551355, 588112, 594720, 598080, 630120, 661626, 672128, 717696, 735140, 756144, 792960, 840160, 882168, 897120, 945180, 1008192, 1102710, 1176224, 1189440, 1196160, 1260240, 1323252, 1470280, 1512288, 1654065, 1680320, 1764336, 1794240, 1890360, 2016384, 2205420, 2352448, 2378880, 2520480, 2646504, 2940560, 3024576, 3308130, 3360640, 3528672, 3588480, 3780720, 4410840, 4704896, 5040960, 5293008, 5881120, 6049152, 6616260, 7057344, 7561440, 8821680, 10081920, 10586016, 11762240, 13232520, 14114688, 15122880, 17643360, 21172032, 23524480, 26465040, 30245760, 35286720, 42344064, 52930080, 70573440, 105860160, 211720320]

約数ペア:

[(1, 211720320), (2, 105860160), (3, 70573440), (4, 52930080), (5, 42344064), (6, 35286720), (7, 30245760), (8, 26465040), (9, 23524480), (10, 21172032), (12, 17643360), (14, 15122880), (15, 14114688), (16, 13232520), (18, 11762240), (20, 10586016), (21, 10081920), (24, 8821680), (28, 7561440), (30, 7057344), (32, 6616260), (35, 6049152), (36, 5881120), (40, 5293008), (42, 5040960), (45, 4704896), (48, 4410840), (56, 3780720), (59, 3588480), (60, 3528672), (63, 3360640), (64, 3308130), (70, 3024576), (72, 2940560), (80, 2646504), (84, 2520480), (89, 2378880), (90, 2352448), (96, 2205420), (105, 2016384), (112, 1890360), (118, 1794240), (120, 1764336), (126, 1680320), (128, 1654065), (140, 1512288), (144, 1470280), (160, 1323252), (168, 1260240), (177, 1196160), (178, 1189440), (180, 1176224), (192, 1102710), (210, 1008192), (224, 945180), (236, 897120), (240, 882168), (252, 840160), (267, 792960), (280, 756144), (288, 735140), (295, 717696), (315, 672128), (320, 661626), (336, 630120), (354, 598080), (356, 594720), (360, 588112), (384, 551355), (413, 512640), (420, 504096), (445, 475776), (448, 472590), (472, 448560), (480, 441084), (504, 420080), (531, 398720), (534, 396480), (560, 378072), (576, 367570), (590, 358848), (623, 339840), (630, 336064), (640, 330813), (672, 315060), (708, 299040), (712, 297360), (720, 294056), (801, 264320), (826, 256320), (840, 252048), (885, 239232), (890, 237888), (896, 236295), (944, 224280), (960, 220542), (1008, 210040), (1062, 199360), (1068, 198240), (1120, 189036), (1152, 183785), (1180, 179424), (1239, 170880), (1246, 169920), (1260, 168032), (1335, 158592), (1344, 157530), (1416, 149520), (1424, 148680), (1440, 147028), (1602, 132160), (1652, 128160), (1680, 126024), (1770, 119616), (1780, 118944), (1869, 113280), (1888, 112140), (1920, 110271), (2016, 105020), (2065, 102528), (2124, 99680), (2136, 99120), (2240, 94518), (2360, 89712), (2478, 85440), (2492, 84960), (2520, 84016), (2655, 79744), (2670, 79296), (2688, 78765), (2832, 74760), (2848, 74340), (2880, 73514), (3115, 67968), (3204, 66080), (3304, 64080), (3360, 63012), (3540, 59808), (3560, 59472), (3717, 56960), (3738, 56640), (3776, 56070), (4005, 52864), (4032, 52510), (4130, 51264), (4248, 49840), (4272, 49560), (4480, 47259), (4720, 44856), (4956, 42720), (4984, 42480), (5040, 42008), (5251, 40320), (5310, 39872), (5340, 39648), (5607, 37760), (5664, 37380), (5696, 37170), (5760, 36757), (6195, 34176), (6230, 33984), (6408, 33040), (6608, 32040), (6720, 31506), (7080, 29904), (7120, 29736), (7434, 28480), (7476, 28320), (7552, 28035), (8010, 26432), (8064, 26255), (8260, 25632), (8496, 24920), (8544, 24780), (9345, 22656), (9440, 22428), (9912, 21360), (9968, 21240), (10080, 21004), (10502, 20160), (10620, 19936), (10680, 19824), (11214, 18880), (11328, 18690), (11392, 18585), (12390, 17088), (12460, 16992), (12816, 16520), (13216, 16020), (13440, 15753), (14160, 14952), (14240, 14868)]