23144520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 80870400

約数和(自身を除く): 57725880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 467, 472, 590, 708, 826, 840, 885, 934, 1180, 1239, 1401, 1416, 1652, 1770, 1868, 2065, 2335, 2360, 2478, 2802, 3269, 3304, 3540, 3736, 4130, 4670, 4956, 5604, 6195, 6538, 7005, 7080, 8260, 9340, 9807, 9912, 11208, 12390, 13076, 14010, 16345, 16520, 18680, 19614, 24780, 26152, 27553, 28020, 32690, 39228, 49035, 49560, 55106, 56040, 65380, 78456, 82659, 98070, 110212, 130760, 137765, 165318, 192871, 196140, 220424, 275530, 330636, 385742, 392280, 413295, 551060, 578613, 661272, 771484, 826590, 964355, 1102120, 1157226, 1542968, 1653180, 1928710, 2314452, 2893065, 3306360, 3857420, 4628904, 5786130, 7714840, 11572260, 23144520]

約数ペア:

[(1, 23144520), (2, 11572260), (3, 7714840), (4, 5786130), (5, 4628904), (6, 3857420), (7, 3306360), (8, 2893065), (10, 2314452), (12, 1928710), (14, 1653180), (15, 1542968), (20, 1157226), (21, 1102120), (24, 964355), (28, 826590), (30, 771484), (35, 661272), (40, 578613), (42, 551060), (56, 413295), (59, 392280), (60, 385742), (70, 330636), (84, 275530), (105, 220424), (118, 196140), (120, 192871), (140, 165318), (168, 137765), (177, 130760), (210, 110212), (236, 98070), (280, 82659), (295, 78456), (354, 65380), (413, 56040), (420, 55106), (467, 49560), (472, 49035), (590, 39228), (708, 32690), (826, 28020), (840, 27553), (885, 26152), (934, 24780), (1180, 19614), (1239, 18680), (1401, 16520), (1416, 16345), (1652, 14010), (1770, 13076), (1868, 12390), (2065, 11208), (2335, 9912), (2360, 9807), (2478, 9340), (2802, 8260), (3269, 7080), (3304, 7005), (3540, 6538), (3736, 6195), (4130, 5604), (4670, 4956)]