239697120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:497

約数の個数: 192

約数和(自身を含む): 823011840

約数和(自身を除く): 583314720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 107, 120, 130, 156, 160, 195, 208, 214, 240, 260, 312, 321, 359, 390, 416, 428, 480, 520, 535, 624, 642, 718, 780, 856, 1040, 1070, 1077, 1248, 1284, 1391, 1436, 1560, 1605, 1712, 1795, 2080, 2140, 2154, 2568, 2782, 2872, 3120, 3210, 3424, 3590, 4173, 4280, 4308, 4667, 5136, 5385, 5564, 5744, 6240, 6420, 6955, 7180, 8346, 8560, 8616, 9334, 10272, 10770, 11128, 11488, 12840, 13910, 14001, 14360, 16692, 17120, 17232, 18668, 20865, 21540, 22256, 23335, 25680, 27820, 28002, 28720, 33384, 34464, 37336, 38413, 41730, 43080, 44512, 46670, 51360, 55640, 56004, 57440, 66768, 70005, 74672, 76826, 83460, 86160, 93340, 111280, 112008, 115239, 133536, 140010, 149344, 153652, 166920, 172320, 186680, 192065, 222560, 224016, 230478, 280020, 307304, 333840, 373360, 384130, 448032, 460956, 499369, 560040, 576195, 614608, 667680, 746720, 768260, 921912, 998738, 1120080, 1152390, 1229216, 1498107, 1536520, 1843824, 1997476, 2240160, 2304780, 2496845, 2996214, 3073040, 3687648, 3994952, 4609560, 4993690, 5992428, 6146080, 7490535, 7989904, 9219120, 9987380, 11984856, 14981070, 15979808, 18438240, 19974760, 23969712, 29962140, 39949520, 47939424, 59924280, 79899040, 119848560, 239697120]

約数ペア:

[(1, 239697120), (2, 119848560), (3, 79899040), (4, 59924280), (5, 47939424), (6, 39949520), (8, 29962140), (10, 23969712), (12, 19974760), (13, 18438240), (15, 15979808), (16, 14981070), (20, 11984856), (24, 9987380), (26, 9219120), (30, 7989904), (32, 7490535), (39, 6146080), (40, 5992428), (48, 4993690), (52, 4609560), (60, 3994952), (65, 3687648), (78, 3073040), (80, 2996214), (96, 2496845), (104, 2304780), (107, 2240160), (120, 1997476), (130, 1843824), (156, 1536520), (160, 1498107), (195, 1229216), (208, 1152390), (214, 1120080), (240, 998738), (260, 921912), (312, 768260), (321, 746720), (359, 667680), (390, 614608), (416, 576195), (428, 560040), (480, 499369), (520, 460956), (535, 448032), (624, 384130), (642, 373360), (718, 333840), (780, 307304), (856, 280020), (1040, 230478), (1070, 224016), (1077, 222560), (1248, 192065), (1284, 186680), (1391, 172320), (1436, 166920), (1560, 153652), (1605, 149344), (1712, 140010), (1795, 133536), (2080, 115239), (2140, 112008), (2154, 111280), (2568, 93340), (2782, 86160), (2872, 83460), (3120, 76826), (3210, 74672), (3424, 70005), (3590, 66768), (4173, 57440), (4280, 56004), (4308, 55640), (4667, 51360), (5136, 46670), (5385, 44512), (5564, 43080), (5744, 41730), (6240, 38413), (6420, 37336), (6955, 34464), (7180, 33384), (8346, 28720), (8560, 28002), (8616, 27820), (9334, 25680), (10272, 23335), (10770, 22256), (11128, 21540), (11488, 20865), (12840, 18668), (13910, 17232), (14001, 17120), (14360, 16692)]