178325280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{5897}}^1$

素因数の和:5928

約数の個数: 192

約数和(自身を含む): 713422080

約数和(自身を除く): 535096800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 5897, 6048, 7560, 10080, 11794, 15120, 17691, 23588, 29485, 30240, 35382, 41279, 47176, 53073, 58970, 70764, 82558, 88455, 94352, 106146, 117940, 123837, 141528, 159219, 165116, 176910, 188704, 206395, 212292, 235880, 247674, 265365, 283056, 318438, 330232, 353820, 371511, 412790, 424584, 471760, 495348, 530730, 566112, 619185, 636876, 660464, 707640, 743022, 796095, 825580, 849168, 943520, 990696, 1061460, 1114533, 1238370, 1273752, 1320928, 1415280, 1486044, 1592190, 1651160, 1698336, 1857555, 1981392, 2122920, 2229066, 2476740, 2547504, 2830560, 2972088, 3184380, 3302320, 3715110, 3962784, 4245840, 4458132, 4953480, 5095008, 5572665, 5944176, 6368760, 6604640, 7430220, 8491680, 8916264, 9906960, 11145330, 11888352, 12737520, 14860440, 17832528, 19813920, 22290660, 25475040, 29720880, 35665056, 44581320, 59441760, 89162640, 178325280]

約数ペア:

[(1, 178325280), (2, 89162640), (3, 59441760), (4, 44581320), (5, 35665056), (6, 29720880), (7, 25475040), (8, 22290660), (9, 19813920), (10, 17832528), (12, 14860440), (14, 12737520), (15, 11888352), (16, 11145330), (18, 9906960), (20, 8916264), (21, 8491680), (24, 7430220), (27, 6604640), (28, 6368760), (30, 5944176), (32, 5572665), (35, 5095008), (36, 4953480), (40, 4458132), (42, 4245840), (45, 3962784), (48, 3715110), (54, 3302320), (56, 3184380), (60, 2972088), (63, 2830560), (70, 2547504), (72, 2476740), (80, 2229066), (84, 2122920), (90, 1981392), (96, 1857555), (105, 1698336), (108, 1651160), (112, 1592190), (120, 1486044), (126, 1415280), (135, 1320928), (140, 1273752), (144, 1238370), (160, 1114533), (168, 1061460), (180, 990696), (189, 943520), (210, 849168), (216, 825580), (224, 796095), (240, 743022), (252, 707640), (270, 660464), (280, 636876), (288, 619185), (315, 566112), (336, 530730), (360, 495348), (378, 471760), (420, 424584), (432, 412790), (480, 371511), (504, 353820), (540, 330232), (560, 318438), (630, 283056), (672, 265365), (720, 247674), (756, 235880), (840, 212292), (864, 206395), (945, 188704), (1008, 176910), (1080, 165116), (1120, 159219), (1260, 141528), (1440, 123837), (1512, 117940), (1680, 106146), (1890, 94352), (2016, 88455), (2160, 82558), (2520, 70764), (3024, 58970), (3360, 53073), (3780, 47176), (4320, 41279), (5040, 35382), (5897, 30240), (6048, 29485), (7560, 23588), (10080, 17691), (11794, 15120)]