73398080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 168

約数和(自身を含む): 211262976

約数和(自身を除く): 137864896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 140, 151, 155, 160, 196, 217, 224, 245, 248, 280, 302, 310, 320, 392, 434, 448, 490, 496, 560, 604, 620, 755, 784, 868, 980, 992, 1057, 1085, 1120, 1208, 1240, 1510, 1519, 1568, 1736, 1960, 1984, 2114, 2170, 2240, 2416, 2480, 3020, 3038, 3136, 3472, 3920, 4228, 4340, 4681, 4832, 4960, 5285, 6040, 6076, 6944, 7399, 7595, 7840, 8456, 8680, 9362, 9664, 9920, 10570, 12080, 12152, 13888, 14798, 15190, 15680, 16912, 17360, 18724, 21140, 23405, 24160, 24304, 29596, 30380, 32767, 33824, 34720, 36995, 37448, 42280, 46810, 48320, 48608, 59192, 60760, 65534, 67648, 69440, 73990, 74896, 84560, 93620, 97216, 118384, 121520, 131068, 147980, 149792, 163835, 169120, 187240, 229369, 236768, 243040, 262136, 295960, 299584, 327670, 338240, 374480, 458738, 473536, 486080, 524272, 591920, 655340, 748960, 917476, 1048544, 1146845, 1183840, 1310680, 1497920, 1834952, 2097088, 2293690, 2367680, 2621360, 3669904, 4587380, 5242720, 7339808, 9174760, 10485440, 14679616, 18349520, 36699040, 73398080]

約数ペア:

[(1, 73398080), (2, 36699040), (4, 18349520), (5, 14679616), (7, 10485440), (8, 9174760), (10, 7339808), (14, 5242720), (16, 4587380), (20, 3669904), (28, 2621360), (31, 2367680), (32, 2293690), (35, 2097088), (40, 1834952), (49, 1497920), (56, 1310680), (62, 1183840), (64, 1146845), (70, 1048544), (80, 917476), (98, 748960), (112, 655340), (124, 591920), (140, 524272), (151, 486080), (155, 473536), (160, 458738), (196, 374480), (217, 338240), (224, 327670), (245, 299584), (248, 295960), (280, 262136), (302, 243040), (310, 236768), (320, 229369), (392, 187240), (434, 169120), (448, 163835), (490, 149792), (496, 147980), (560, 131068), (604, 121520), (620, 118384), (755, 97216), (784, 93620), (868, 84560), (980, 74896), (992, 73990), (1057, 69440), (1085, 67648), (1120, 65534), (1208, 60760), (1240, 59192), (1510, 48608), (1519, 48320), (1568, 46810), (1736, 42280), (1960, 37448), (1984, 36995), (2114, 34720), (2170, 33824), (2240, 32767), (2416, 30380), (2480, 29596), (3020, 24304), (3038, 24160), (3136, 23405), (3472, 21140), (3920, 18724), (4228, 17360), (4340, 16912), (4681, 15680), (4832, 15190), (4960, 14798), (5285, 13888), (6040, 12152), (6076, 12080), (6944, 10570), (7399, 9920), (7595, 9664), (7840, 9362), (8456, 8680)]