227231840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 621831168

約数和(自身を除く): 394599328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 47, 55, 67, 80, 82, 88, 94, 110, 134, 160, 164, 176, 188, 205, 220, 235, 268, 328, 335, 352, 376, 410, 440, 451, 470, 517, 536, 656, 670, 737, 752, 820, 880, 902, 940, 1034, 1072, 1312, 1340, 1474, 1504, 1640, 1760, 1804, 1880, 1927, 2068, 2144, 2255, 2585, 2680, 2747, 2948, 3149, 3280, 3608, 3685, 3760, 3854, 4136, 4510, 5170, 5360, 5494, 5896, 6298, 6560, 7216, 7370, 7520, 7708, 8272, 9020, 9635, 10340, 10720, 10988, 11792, 12596, 13735, 14432, 14740, 15416, 15745, 16544, 18040, 19270, 20680, 21197, 21976, 23584, 25192, 27470, 29480, 30217, 30832, 31490, 34639, 36080, 38540, 41360, 42394, 43952, 50384, 54940, 58960, 60434, 61664, 62980, 69278, 72160, 77080, 82720, 84788, 87904, 100768, 105985, 109880, 117920, 120868, 125960, 129109, 138556, 151085, 154160, 169576, 173195, 211970, 219760, 241736, 251920, 258218, 277112, 302170, 308320, 339152, 346390, 423940, 439520, 483472, 503840, 516436, 554224, 604340, 645545, 678304, 692780, 847880, 966944, 1032872, 1108448, 1208680, 1291090, 1385560, 1420199, 1695760, 2065744, 2417360, 2582180, 2771120, 2840398, 3391520, 4131488, 4834720, 5164360, 5542240, 5680796, 7100995, 10328720, 11361592, 14201990, 20657440, 22723184, 28403980, 45446368, 56807960, 113615920, 227231840]

約数ペア:

[(1, 227231840), (2, 113615920), (4, 56807960), (5, 45446368), (8, 28403980), (10, 22723184), (11, 20657440), (16, 14201990), (20, 11361592), (22, 10328720), (32, 7100995), (40, 5680796), (41, 5542240), (44, 5164360), (47, 4834720), (55, 4131488), (67, 3391520), (80, 2840398), (82, 2771120), (88, 2582180), (94, 2417360), (110, 2065744), (134, 1695760), (160, 1420199), (164, 1385560), (176, 1291090), (188, 1208680), (205, 1108448), (220, 1032872), (235, 966944), (268, 847880), (328, 692780), (335, 678304), (352, 645545), (376, 604340), (410, 554224), (440, 516436), (451, 503840), (470, 483472), (517, 439520), (536, 423940), (656, 346390), (670, 339152), (737, 308320), (752, 302170), (820, 277112), (880, 258218), (902, 251920), (940, 241736), (1034, 219760), (1072, 211970), (1312, 173195), (1340, 169576), (1474, 154160), (1504, 151085), (1640, 138556), (1760, 129109), (1804, 125960), (1880, 120868), (1927, 117920), (2068, 109880), (2144, 105985), (2255, 100768), (2585, 87904), (2680, 84788), (2747, 82720), (2948, 77080), (3149, 72160), (3280, 69278), (3608, 62980), (3685, 61664), (3760, 60434), (3854, 58960), (4136, 54940), (4510, 50384), (5170, 43952), (5360, 42394), (5494, 41360), (5896, 38540), (6298, 36080), (6560, 34639), (7216, 31490), (7370, 30832), (7520, 30217), (7708, 29480), (8272, 27470), (9020, 25192), (9635, 23584), (10340, 21976), (10720, 21197), (10988, 20680), (11792, 19270), (12596, 18040), (13735, 16544), (14432, 15745), (14740, 15416)]