1247014080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1808

約数の個数: 336

約数和(自身を含む): 4865034720

約数和(自身を除く): 3618020640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 320, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 576, 585, 608, 624, 684, 720, 741, 760, 780, 832, 855, 912, 936, 960, 988, 1040, 1140, 1170, 1216, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1753, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2470, 2496, 2736, 2880, 2964, 3040, 3120, 3420, 3506, 3648, 3705, 3744, 3952, 4160, 4446, 4560, 4680, 4940, 5259, 5472, 5928, 6080, 6240, 6840, 7012, 7410, 7488, 7904, 8765, 8892, 9120, 9360, 9880, 10518, 10944, 11115, 11856, 12480, 13680, 14024, 14820, 15777, 15808, 17530, 17784, 18240, 18720, 19760, 21036, 22230, 22789, 23712, 26295, 27360, 28048, 29640, 31554, 33307, 35060, 35568, 37440, 39520, 42072, 44460, 45578, 47424, 52590, 54720, 56096, 59280, 63108, 66614, 68367, 70120, 71136, 78885, 79040, 84144, 88920, 91156, 99921, 105180, 112192, 113945, 118560, 126216, 133228, 136734, 140240, 142272, 157770, 166535, 168288, 177840, 182312, 199842, 205101, 210360, 227890, 237120, 252432, 266456, 273468, 280480, 299763, 315540, 333070, 336576, 341835, 355680, 364624, 399684, 410202, 420720, 432991, 455780, 499605, 504864, 532912, 546936, 560960, 599526, 631080, 666140, 683670, 711360, 729248, 799368, 820404, 841440, 865982, 911560, 999210, 1009728, 1025505, 1065824, 1093872, 1199052, 1262160, 1298973, 1332280, 1367340, 1458496, 1498815, 1598736, 1640808, 1682880, 1731964, 1823120, 1998420, 2051010, 2131648, 2164955, 2187744, 2398104, 2524320, 2597946, 2664560, 2734680, 2997630, 3197472, 3281616, 3463928, 3646240, 3896919, 3996840, 4102020, 4329910, 4375488, 4796208, 5048640, 5195892, 5329120, 5469360, 5995260, 6394944, 6494865, 6563232, 6927856, 7292480, 7793838, 7993680, 8204040, 8659820, 9592416, 10391784, 10658240, 10938720, 11990520, 12989730, 13126464, 13855712, 15587676, 15987360, 16408080, 17319640, 19184832, 19484595, 20783568, 21877440, 23981040, 25979460, 27711424, 31175352, 31974720, 32816160, 34639280, 38969190, 41567136, 47962080, 51958920, 62350704, 65632320, 69278560, 77938380, 83134272, 95924160, 103917840, 124701408, 138557120, 155876760, 207835680, 249402816, 311753520, 415671360, 623507040, 1247014080]

約数ペア:

[(1, 1247014080), (2, 623507040), (3, 415671360), (4, 311753520), (5, 249402816), (6, 207835680), (8, 155876760), (9, 138557120), (10, 124701408), (12, 103917840), (13, 95924160), (15, 83134272), (16, 77938380), (18, 69278560), (19, 65632320), (20, 62350704), (24, 51958920), (26, 47962080), (30, 41567136), (32, 38969190), (36, 34639280), (38, 32816160), (39, 31974720), (40, 31175352), (45, 27711424), (48, 25979460), (52, 23981040), (57, 21877440), (60, 20783568), (64, 19484595), (65, 19184832), (72, 17319640), (76, 16408080), (78, 15987360), (80, 15587676), (90, 13855712), (95, 13126464), (96, 12989730), (104, 11990520), (114, 10938720), (117, 10658240), (120, 10391784), (130, 9592416), (144, 8659820), (152, 8204040), (156, 7993680), (160, 7793838), (171, 7292480), (180, 6927856), (190, 6563232), (192, 6494865), (195, 6394944), (208, 5995260), (228, 5469360), (234, 5329120), (240, 5195892), (247, 5048640), (260, 4796208), (285, 4375488), (288, 4329910), (304, 4102020), (312, 3996840), (320, 3896919), (342, 3646240), (360, 3463928), (380, 3281616), (390, 3197472), (416, 2997630), (456, 2734680), (468, 2664560), (480, 2597946), (494, 2524320), (520, 2398104), (570, 2187744), (576, 2164955), (585, 2131648), (608, 2051010), (624, 1998420), (684, 1823120), (720, 1731964), (741, 1682880), (760, 1640808), (780, 1598736), (832, 1498815), (855, 1458496), (912, 1367340), (936, 1332280), (960, 1298973), (988, 1262160), (1040, 1199052), (1140, 1093872), (1170, 1065824), (1216, 1025505), (1235, 1009728), (1248, 999210), (1368, 911560), (1440, 865982), (1482, 841440), (1520, 820404), (1560, 799368), (1710, 729248), (1753, 711360), (1824, 683670), (1872, 666140), (1976, 631080), (2080, 599526), (2223, 560960), (2280, 546936), (2340, 532912), (2470, 504864), (2496, 499605), (2736, 455780), (2880, 432991), (2964, 420720), (3040, 410202), (3120, 399684), (3420, 364624), (3506, 355680), (3648, 341835), (3705, 336576), (3744, 333070), (3952, 315540), (4160, 299763), (4446, 280480), (4560, 273468), (4680, 266456), (4940, 252432), (5259, 237120), (5472, 227890), (5928, 210360), (6080, 205101), (6240, 199842), (6840, 182312), (7012, 177840), (7410, 168288), (7488, 166535), (7904, 157770), (8765, 142272), (8892, 140240), (9120, 136734), (9360, 133228), (9880, 126216), (10518, 118560), (10944, 113945), (11115, 112192), (11856, 105180), (12480, 99921), (13680, 91156), (14024, 88920), (14820, 84144), (15777, 79040), (15808, 78885), (17530, 71136), (17784, 70120), (18240, 68367), (18720, 66614), (19760, 63108), (21036, 59280), (22230, 56096), (22789, 54720), (23712, 52590), (26295, 47424), (27360, 45578), (28048, 44460), (29640, 42072), (31554, 39520), (33307, 37440), (35060, 35568)]