310792320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:787

約数の個数: 192

約数和(自身を含む): 1088380800

約数和(自身を除く): 777588480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 384, 395, 474, 480, 576, 632, 640, 683, 711, 720, 790, 948, 960, 1152, 1185, 1264, 1366, 1422, 1440, 1580, 1896, 1920, 2049, 2370, 2528, 2732, 2844, 2880, 3160, 3415, 3555, 3792, 4098, 4740, 5056, 5464, 5688, 5760, 6147, 6320, 6830, 7110, 7584, 8196, 9480, 10112, 10245, 10928, 11376, 12294, 12640, 13660, 14220, 15168, 16392, 18960, 20490, 21856, 22752, 24588, 25280, 27320, 28440, 30336, 30735, 32784, 37920, 40980, 43712, 45504, 49176, 50560, 53957, 54640, 56880, 61470, 65568, 75840, 81960, 87424, 91008, 98352, 107914, 109280, 113760, 122940, 131136, 151680, 161871, 163920, 196704, 215828, 218560, 227520, 245880, 262272, 269785, 323742, 327840, 393408, 431656, 437120, 455040, 485613, 491760, 539570, 647484, 655680, 786816, 809355, 863312, 971226, 983520, 1079140, 1294968, 1311360, 1618710, 1726624, 1942452, 1967040, 2158280, 2428065, 2589936, 3237420, 3453248, 3884904, 3934080, 4316560, 4856130, 5179872, 6474840, 6906496, 7769808, 8633120, 9712260, 10359744, 12949680, 15539616, 17266240, 19424520, 20719488, 25899360, 31079232, 34532480, 38849040, 51798720, 62158464, 77698080, 103597440, 155396160, 310792320]

約数ペア:

[(1, 310792320), (2, 155396160), (3, 103597440), (4, 77698080), (5, 62158464), (6, 51798720), (8, 38849040), (9, 34532480), (10, 31079232), (12, 25899360), (15, 20719488), (16, 19424520), (18, 17266240), (20, 15539616), (24, 12949680), (30, 10359744), (32, 9712260), (36, 8633120), (40, 7769808), (45, 6906496), (48, 6474840), (60, 5179872), (64, 4856130), (72, 4316560), (79, 3934080), (80, 3884904), (90, 3453248), (96, 3237420), (120, 2589936), (128, 2428065), (144, 2158280), (158, 1967040), (160, 1942452), (180, 1726624), (192, 1618710), (237, 1311360), (240, 1294968), (288, 1079140), (316, 983520), (320, 971226), (360, 863312), (384, 809355), (395, 786816), (474, 655680), (480, 647484), (576, 539570), (632, 491760), (640, 485613), (683, 455040), (711, 437120), (720, 431656), (790, 393408), (948, 327840), (960, 323742), (1152, 269785), (1185, 262272), (1264, 245880), (1366, 227520), (1422, 218560), (1440, 215828), (1580, 196704), (1896, 163920), (1920, 161871), (2049, 151680), (2370, 131136), (2528, 122940), (2732, 113760), (2844, 109280), (2880, 107914), (3160, 98352), (3415, 91008), (3555, 87424), (3792, 81960), (4098, 75840), (4740, 65568), (5056, 61470), (5464, 56880), (5688, 54640), (5760, 53957), (6147, 50560), (6320, 49176), (6830, 45504), (7110, 43712), (7584, 40980), (8196, 37920), (9480, 32784), (10112, 30735), (10245, 30336), (10928, 28440), (11376, 27320), (12294, 25280), (12640, 24588), (13660, 22752), (14220, 21856), (15168, 20490), (16392, 18960)]