247059120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:524

約数の個数: 320

約数和(自身を含む): 989936640

約数和(自身を除く): 742877520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 48, 55, 56, 58, 60, 66, 70, 77, 80, 84, 87, 88, 105, 110, 112, 116, 120, 132, 140, 145, 154, 165, 168, 174, 176, 203, 210, 220, 231, 232, 240, 264, 280, 290, 308, 319, 330, 336, 348, 385, 406, 420, 435, 440, 461, 462, 464, 528, 560, 580, 609, 616, 638, 660, 696, 770, 812, 840, 870, 880, 922, 924, 957, 1015, 1155, 1160, 1218, 1232, 1276, 1320, 1383, 1392, 1540, 1595, 1624, 1680, 1740, 1844, 1848, 1914, 2030, 2233, 2305, 2310, 2320, 2436, 2552, 2640, 2766, 3045, 3080, 3190, 3227, 3248, 3480, 3688, 3696, 3828, 4060, 4466, 4610, 4620, 4785, 4872, 5071, 5104, 5532, 6090, 6160, 6380, 6454, 6699, 6915, 6960, 7376, 7656, 8120, 8932, 9220, 9240, 9570, 9681, 9744, 10142, 11064, 11165, 12180, 12760, 12908, 13369, 13398, 13830, 15213, 15312, 16135, 16240, 17864, 18440, 18480, 19140, 19362, 20284, 22128, 22330, 24360, 25355, 25520, 25816, 26738, 26796, 27660, 30426, 32270, 33495, 35497, 35728, 36880, 38280, 38724, 40107, 40568, 44660, 48405, 48720, 50710, 51632, 53476, 53592, 55320, 60852, 64540, 66845, 66990, 70994, 76065, 76560, 77448, 80214, 81136, 89320, 93583, 96810, 101420, 106491, 106952, 107184, 110640, 121704, 129080, 133690, 133980, 141988, 147059, 152130, 154896, 160428, 177485, 178640, 187166, 193620, 200535, 202840, 212982, 213904, 243408, 258160, 267380, 267960, 280749, 283976, 294118, 304260, 320856, 354970, 374332, 387240, 401070, 405680, 425964, 441177, 467915, 532455, 534760, 535920, 561498, 567952, 588236, 608520, 641712, 709940, 735295, 748664, 774480, 802140, 851928, 882354, 935830, 1029413, 1064910, 1069520, 1122996, 1176472, 1217040, 1403745, 1419880, 1470590, 1497328, 1604280, 1703856, 1764708, 1871660, 2058826, 2129820, 2205885, 2245992, 2352944, 2807490, 2839760, 2941180, 3088239, 3208560, 3529416, 3743320, 4117652, 4259640, 4411770, 4491984, 5147065, 5614980, 5882360, 6176478, 7058832, 7486640, 8235304, 8519280, 8823540, 10294130, 11229960, 11764720, 12352956, 15441195, 16470608, 17647080, 20588260, 22459920, 24705912, 30882390, 35294160, 41176520, 49411824, 61764780, 82353040, 123529560, 247059120]

約数ペア:

[(1, 247059120), (2, 123529560), (3, 82353040), (4, 61764780), (5, 49411824), (6, 41176520), (7, 35294160), (8, 30882390), (10, 24705912), (11, 22459920), (12, 20588260), (14, 17647080), (15, 16470608), (16, 15441195), (20, 12352956), (21, 11764720), (22, 11229960), (24, 10294130), (28, 8823540), (29, 8519280), (30, 8235304), (33, 7486640), (35, 7058832), (40, 6176478), (42, 5882360), (44, 5614980), (48, 5147065), (55, 4491984), (56, 4411770), (58, 4259640), (60, 4117652), (66, 3743320), (70, 3529416), (77, 3208560), (80, 3088239), (84, 2941180), (87, 2839760), (88, 2807490), (105, 2352944), (110, 2245992), (112, 2205885), (116, 2129820), (120, 2058826), (132, 1871660), (140, 1764708), (145, 1703856), (154, 1604280), (165, 1497328), (168, 1470590), (174, 1419880), (176, 1403745), (203, 1217040), (210, 1176472), (220, 1122996), (231, 1069520), (232, 1064910), (240, 1029413), (264, 935830), (280, 882354), (290, 851928), (308, 802140), (319, 774480), (330, 748664), (336, 735295), (348, 709940), (385, 641712), (406, 608520), (420, 588236), (435, 567952), (440, 561498), (461, 535920), (462, 534760), (464, 532455), (528, 467915), (560, 441177), (580, 425964), (609, 405680), (616, 401070), (638, 387240), (660, 374332), (696, 354970), (770, 320856), (812, 304260), (840, 294118), (870, 283976), (880, 280749), (922, 267960), (924, 267380), (957, 258160), (1015, 243408), (1155, 213904), (1160, 212982), (1218, 202840), (1232, 200535), (1276, 193620), (1320, 187166), (1383, 178640), (1392, 177485), (1540, 160428), (1595, 154896), (1624, 152130), (1680, 147059), (1740, 141988), (1844, 133980), (1848, 133690), (1914, 129080), (2030, 121704), (2233, 110640), (2305, 107184), (2310, 106952), (2320, 106491), (2436, 101420), (2552, 96810), (2640, 93583), (2766, 89320), (3045, 81136), (3080, 80214), (3190, 77448), (3227, 76560), (3248, 76065), (3480, 70994), (3688, 66990), (3696, 66845), (3828, 64540), (4060, 60852), (4466, 55320), (4610, 53592), (4620, 53476), (4785, 51632), (4872, 50710), (5071, 48720), (5104, 48405), (5532, 44660), (6090, 40568), (6160, 40107), (6380, 38724), (6454, 38280), (6699, 36880), (6915, 35728), (6960, 35497), (7376, 33495), (7656, 32270), (8120, 30426), (8932, 27660), (9220, 26796), (9240, 26738), (9570, 25816), (9681, 25520), (9744, 25355), (10142, 24360), (11064, 22330), (11165, 22128), (12180, 20284), (12760, 19362), (12908, 19140), (13369, 18480), (13398, 18440), (13830, 17864), (15213, 16240), (15312, 16135)]