219688560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:525

約数の個数: 360

約数和(自身を含む): 926190720

約数和(自身を除く): 706502160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 168, 180, 182, 195, 196, 208, 210, 234, 240, 245, 252, 260, 273, 280, 294, 312, 315, 336, 360, 364, 390, 392, 420, 441, 455, 468, 479, 490, 504, 520, 546, 560, 585, 588, 624, 630, 637, 720, 728, 735, 780, 784, 819, 840, 882, 910, 936, 958, 980, 1008, 1040, 1092, 1170, 1176, 1260, 1274, 1365, 1437, 1456, 1470, 1560, 1638, 1680, 1764, 1820, 1872, 1911, 1916, 1960, 2184, 2205, 2340, 2352, 2395, 2520, 2548, 2730, 2874, 2940, 3120, 3185, 3276, 3353, 3528, 3640, 3822, 3832, 3920, 4095, 4311, 4368, 4410, 4680, 4790, 5040, 5096, 5460, 5733, 5748, 5880, 6227, 6370, 6552, 6706, 7056, 7185, 7280, 7644, 7664, 8190, 8622, 8820, 9360, 9555, 9580, 10059, 10192, 10920, 11466, 11496, 11760, 12454, 12740, 13104, 13412, 14370, 15288, 16380, 16765, 17244, 17640, 18681, 19110, 19160, 20118, 21555, 21840, 22932, 22992, 23471, 24908, 25480, 26824, 28665, 28740, 30177, 30576, 31135, 32760, 33530, 34488, 35280, 37362, 38220, 38320, 40236, 43110, 43589, 45864, 46942, 49816, 50295, 50960, 53648, 56043, 57330, 57480, 60354, 62270, 65520, 67060, 68976, 70413, 74724, 76440, 80472, 86220, 87178, 91728, 93405, 93884, 99632, 100590, 112086, 114660, 114960, 117355, 120708, 124540, 130767, 134120, 140826, 149448, 150885, 152880, 160944, 172440, 174356, 186810, 187768, 201180, 211239, 217945, 224172, 229320, 234710, 241416, 249080, 261534, 268240, 280215, 281652, 298896, 301770, 305123, 344880, 348712, 352065, 373620, 375536, 392301, 402360, 422478, 435890, 448344, 458640, 469420, 482832, 498160, 523068, 560430, 563304, 603540, 610246, 653835, 697424, 704130, 747240, 784602, 804720, 844956, 871780, 896688, 915369, 938840, 1046136, 1056195, 1120860, 1126608, 1207080, 1220492, 1307670, 1408260, 1494480, 1525615, 1569204, 1689912, 1743560, 1830738, 1877680, 1961505, 2092272, 2112390, 2241720, 2414160, 2440984, 2615340, 2746107, 2816520, 3051230, 3138408, 3379824, 3487120, 3661476, 3923010, 4224780, 4483440, 4576845, 4881968, 5230680, 5492214, 5633040, 6102460, 6276816, 7322952, 7846020, 8449560, 9153690, 10461360, 10984428, 12204920, 13730535, 14645904, 15692040, 16899120, 18307380, 21968856, 24409840, 27461070, 31384080, 36614760, 43937712, 54922140, 73229520, 109844280, 219688560]

約数ペア:

[(1, 219688560), (2, 109844280), (3, 73229520), (4, 54922140), (5, 43937712), (6, 36614760), (7, 31384080), (8, 27461070), (9, 24409840), (10, 21968856), (12, 18307380), (13, 16899120), (14, 15692040), (15, 14645904), (16, 13730535), (18, 12204920), (20, 10984428), (21, 10461360), (24, 9153690), (26, 8449560), (28, 7846020), (30, 7322952), (35, 6276816), (36, 6102460), (39, 5633040), (40, 5492214), (42, 5230680), (45, 4881968), (48, 4576845), (49, 4483440), (52, 4224780), (56, 3923010), (60, 3661476), (63, 3487120), (65, 3379824), (70, 3138408), (72, 3051230), (78, 2816520), (80, 2746107), (84, 2615340), (90, 2440984), (91, 2414160), (98, 2241720), (104, 2112390), (105, 2092272), (112, 1961505), (117, 1877680), (120, 1830738), (126, 1743560), (130, 1689912), (140, 1569204), (144, 1525615), (147, 1494480), (156, 1408260), (168, 1307670), (180, 1220492), (182, 1207080), (195, 1126608), (196, 1120860), (208, 1056195), (210, 1046136), (234, 938840), (240, 915369), (245, 896688), (252, 871780), (260, 844956), (273, 804720), (280, 784602), (294, 747240), (312, 704130), (315, 697424), (336, 653835), (360, 610246), (364, 603540), (390, 563304), (392, 560430), (420, 523068), (441, 498160), (455, 482832), (468, 469420), (479, 458640), (490, 448344), (504, 435890), (520, 422478), (546, 402360), (560, 392301), (585, 375536), (588, 373620), (624, 352065), (630, 348712), (637, 344880), (720, 305123), (728, 301770), (735, 298896), (780, 281652), (784, 280215), (819, 268240), (840, 261534), (882, 249080), (910, 241416), (936, 234710), (958, 229320), (980, 224172), (1008, 217945), (1040, 211239), (1092, 201180), (1170, 187768), (1176, 186810), (1260, 174356), (1274, 172440), (1365, 160944), (1437, 152880), (1456, 150885), (1470, 149448), (1560, 140826), (1638, 134120), (1680, 130767), (1764, 124540), (1820, 120708), (1872, 117355), (1911, 114960), (1916, 114660), (1960, 112086), (2184, 100590), (2205, 99632), (2340, 93884), (2352, 93405), (2395, 91728), (2520, 87178), (2548, 86220), (2730, 80472), (2874, 76440), (2940, 74724), (3120, 70413), (3185, 68976), (3276, 67060), (3353, 65520), (3528, 62270), (3640, 60354), (3822, 57480), (3832, 57330), (3920, 56043), (4095, 53648), (4311, 50960), (4368, 50295), (4410, 49816), (4680, 46942), (4790, 45864), (5040, 43589), (5096, 43110), (5460, 40236), (5733, 38320), (5748, 38220), (5880, 37362), (6227, 35280), (6370, 34488), (6552, 33530), (6706, 32760), (7056, 31135), (7185, 30576), (7280, 30177), (7644, 28740), (7664, 28665), (8190, 26824), (8622, 25480), (8820, 24908), (9360, 23471), (9555, 22992), (9580, 22932), (10059, 21840), (10192, 21555), (10920, 20118), (11466, 19160), (11496, 19110), (11760, 18681), (12454, 17640), (12740, 17244), (13104, 16765), (13412, 16380), (14370, 15288)]