177319920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:467

約数の個数: 160

約数和(自身を含む): 578088000

約数和(自身を除く): 400768080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 73, 80, 87, 116, 120, 145, 146, 174, 219, 232, 240, 290, 292, 348, 349, 365, 435, 438, 464, 580, 584, 696, 698, 730, 870, 876, 1047, 1095, 1160, 1168, 1392, 1396, 1460, 1740, 1745, 1752, 2094, 2117, 2190, 2320, 2792, 2920, 3480, 3490, 3504, 4188, 4234, 4380, 5235, 5584, 5840, 6351, 6960, 6980, 8376, 8468, 8760, 10121, 10470, 10585, 12702, 13960, 16752, 16936, 17520, 20242, 20940, 21170, 25404, 25477, 27920, 30363, 31755, 33872, 40484, 41880, 42340, 50605, 50808, 50954, 60726, 63510, 76431, 80968, 83760, 84680, 101210, 101616, 101908, 121452, 127020, 127385, 151815, 152862, 161936, 169360, 202420, 203816, 242904, 254040, 254770, 303630, 305724, 382155, 404840, 407632, 485808, 508080, 509540, 607260, 611448, 738833, 764310, 809680, 1019080, 1214520, 1222896, 1477666, 1528620, 2038160, 2216499, 2429040, 2955332, 3057240, 3694165, 4432998, 5910664, 6114480, 7388330, 8865996, 11082495, 11821328, 14776660, 17731992, 22164990, 29553320, 35463984, 44329980, 59106640, 88659960, 177319920]

約数ペア:

[(1, 177319920), (2, 88659960), (3, 59106640), (4, 44329980), (5, 35463984), (6, 29553320), (8, 22164990), (10, 17731992), (12, 14776660), (15, 11821328), (16, 11082495), (20, 8865996), (24, 7388330), (29, 6114480), (30, 5910664), (40, 4432998), (48, 3694165), (58, 3057240), (60, 2955332), (73, 2429040), (80, 2216499), (87, 2038160), (116, 1528620), (120, 1477666), (145, 1222896), (146, 1214520), (174, 1019080), (219, 809680), (232, 764310), (240, 738833), (290, 611448), (292, 607260), (348, 509540), (349, 508080), (365, 485808), (435, 407632), (438, 404840), (464, 382155), (580, 305724), (584, 303630), (696, 254770), (698, 254040), (730, 242904), (870, 203816), (876, 202420), (1047, 169360), (1095, 161936), (1160, 152862), (1168, 151815), (1392, 127385), (1396, 127020), (1460, 121452), (1740, 101908), (1745, 101616), (1752, 101210), (2094, 84680), (2117, 83760), (2190, 80968), (2320, 76431), (2792, 63510), (2920, 60726), (3480, 50954), (3490, 50808), (3504, 50605), (4188, 42340), (4234, 41880), (4380, 40484), (5235, 33872), (5584, 31755), (5840, 30363), (6351, 27920), (6960, 25477), (6980, 25404), (8376, 21170), (8468, 20940), (8760, 20242), (10121, 17520), (10470, 16936), (10585, 16752), (12702, 13960)]