1457466240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:621

約数の個数: 256

約数和(自身を含む): 4906967040

約数和(自身を除く): 3449500800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 47, 48, 60, 62, 64, 80, 93, 94, 96, 120, 124, 128, 141, 155, 160, 186, 188, 192, 235, 240, 248, 282, 310, 320, 372, 376, 384, 465, 470, 480, 496, 521, 564, 620, 640, 705, 744, 752, 930, 940, 960, 992, 1042, 1128, 1240, 1410, 1457, 1488, 1504, 1563, 1860, 1880, 1920, 1984, 2084, 2256, 2480, 2605, 2820, 2914, 2976, 3008, 3126, 3720, 3760, 3968, 4168, 4371, 4512, 4960, 5210, 5640, 5828, 5952, 6016, 6252, 7285, 7440, 7520, 7815, 8336, 8742, 9024, 9920, 10420, 11280, 11656, 11904, 12504, 14570, 14880, 15040, 15630, 16151, 16672, 17484, 18048, 19840, 20840, 21855, 22560, 23312, 24487, 25008, 29140, 29760, 30080, 31260, 32302, 33344, 34968, 41680, 43710, 45120, 46624, 48453, 48974, 50016, 58280, 59520, 62520, 64604, 66688, 69936, 73461, 80755, 83360, 87420, 90240, 93248, 96906, 97948, 100032, 116560, 122435, 125040, 129208, 139872, 146922, 161510, 166720, 174840, 186496, 193812, 195896, 200064, 233120, 242265, 244870, 250080, 258416, 279744, 293844, 323020, 333440, 349680, 367305, 387624, 391792, 466240, 484530, 489740, 500160, 516832, 559488, 587688, 646040, 699360, 734610, 759097, 775248, 783584, 932480, 969060, 979480, 1000320, 1033664, 1175376, 1292080, 1398720, 1469220, 1518194, 1550496, 1567168, 1938120, 1958960, 2067328, 2277291, 2350752, 2584160, 2797440, 2938440, 3036388, 3100992, 3134336, 3795485, 3876240, 3917920, 4554582, 4701504, 5168320, 5876880, 6072776, 6201984, 7590970, 7752480, 7835840, 9109164, 9403008, 10336640, 11386455, 11753760, 12145552, 15181940, 15504960, 15671680, 18218328, 22772910, 23507520, 24291104, 30363880, 31009920, 36436656, 45545820, 47015040, 48582208, 60727760, 72873312, 91091640, 97164416, 121455520, 145746624, 182183280, 242911040, 291493248, 364366560, 485822080, 728733120, 1457466240]

約数ペア:

[(1, 1457466240), (2, 728733120), (3, 485822080), (4, 364366560), (5, 291493248), (6, 242911040), (8, 182183280), (10, 145746624), (12, 121455520), (15, 97164416), (16, 91091640), (20, 72873312), (24, 60727760), (30, 48582208), (31, 47015040), (32, 45545820), (40, 36436656), (47, 31009920), (48, 30363880), (60, 24291104), (62, 23507520), (64, 22772910), (80, 18218328), (93, 15671680), (94, 15504960), (96, 15181940), (120, 12145552), (124, 11753760), (128, 11386455), (141, 10336640), (155, 9403008), (160, 9109164), (186, 7835840), (188, 7752480), (192, 7590970), (235, 6201984), (240, 6072776), (248, 5876880), (282, 5168320), (310, 4701504), (320, 4554582), (372, 3917920), (376, 3876240), (384, 3795485), (465, 3134336), (470, 3100992), (480, 3036388), (496, 2938440), (521, 2797440), (564, 2584160), (620, 2350752), (640, 2277291), (705, 2067328), (744, 1958960), (752, 1938120), (930, 1567168), (940, 1550496), (960, 1518194), (992, 1469220), (1042, 1398720), (1128, 1292080), (1240, 1175376), (1410, 1033664), (1457, 1000320), (1488, 979480), (1504, 969060), (1563, 932480), (1860, 783584), (1880, 775248), (1920, 759097), (1984, 734610), (2084, 699360), (2256, 646040), (2480, 587688), (2605, 559488), (2820, 516832), (2914, 500160), (2976, 489740), (3008, 484530), (3126, 466240), (3720, 391792), (3760, 387624), (3968, 367305), (4168, 349680), (4371, 333440), (4512, 323020), (4960, 293844), (5210, 279744), (5640, 258416), (5828, 250080), (5952, 244870), (6016, 242265), (6252, 233120), (7285, 200064), (7440, 195896), (7520, 193812), (7815, 186496), (8336, 174840), (8742, 166720), (9024, 161510), (9920, 146922), (10420, 139872), (11280, 129208), (11656, 125040), (11904, 122435), (12504, 116560), (14570, 100032), (14880, 97948), (15040, 96906), (15630, 93248), (16151, 90240), (16672, 87420), (17484, 83360), (18048, 80755), (19840, 73461), (20840, 69936), (21855, 66688), (22560, 64604), (23312, 62520), (24487, 59520), (25008, 58280), (29140, 50016), (29760, 48974), (30080, 48453), (31260, 46624), (32302, 45120), (33344, 43710), (34968, 41680)]