271065480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{691}}^1$

素因数の和:1179

約数の個数: 128

約数和(自身を含む): 932705280

約数和(自身を除く): 661639800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 467, 691, 840, 934, 1382, 1401, 1868, 2073, 2335, 2764, 2802, 3269, 3455, 3736, 4146, 4670, 4837, 5528, 5604, 6538, 6910, 7005, 8292, 9340, 9674, 9807, 10365, 11208, 13076, 13820, 14010, 14511, 16345, 16584, 18680, 19348, 19614, 20730, 24185, 26152, 27640, 28020, 29022, 32690, 38696, 39228, 41460, 48370, 49035, 56040, 58044, 65380, 72555, 78456, 82920, 96740, 98070, 116088, 130760, 145110, 193480, 196140, 290220, 322697, 392280, 580440, 645394, 968091, 1290788, 1613485, 1936182, 2258879, 2581576, 3226970, 3872364, 4517758, 4840455, 6453940, 6776637, 7744728, 9035516, 9680910, 11294395, 12907880, 13553274, 18071032, 19361820, 22588790, 27106548, 33883185, 38723640, 45177580, 54213096, 67766370, 90355160, 135532740, 271065480]

約数ペア:

[(1, 271065480), (2, 135532740), (3, 90355160), (4, 67766370), (5, 54213096), (6, 45177580), (7, 38723640), (8, 33883185), (10, 27106548), (12, 22588790), (14, 19361820), (15, 18071032), (20, 13553274), (21, 12907880), (24, 11294395), (28, 9680910), (30, 9035516), (35, 7744728), (40, 6776637), (42, 6453940), (56, 4840455), (60, 4517758), (70, 3872364), (84, 3226970), (105, 2581576), (120, 2258879), (140, 1936182), (168, 1613485), (210, 1290788), (280, 968091), (420, 645394), (467, 580440), (691, 392280), (840, 322697), (934, 290220), (1382, 196140), (1401, 193480), (1868, 145110), (2073, 130760), (2335, 116088), (2764, 98070), (2802, 96740), (3269, 82920), (3455, 78456), (3736, 72555), (4146, 65380), (4670, 58044), (4837, 56040), (5528, 49035), (5604, 48370), (6538, 41460), (6910, 39228), (7005, 38696), (8292, 32690), (9340, 29022), (9674, 28020), (9807, 27640), (10365, 26152), (11208, 24185), (13076, 20730), (13820, 19614), (14010, 19348), (14511, 18680), (16345, 16584)]