216795960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4271}}^1$

素因数の和:4338

約数の個数: 128

約数和(自身を含む): 738201600

約数和(自身を除く): 521405640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3384, 4230, 4271, 5076, 5640, 6345, 8460, 8542, 10152, 12690, 12813, 16920, 17084, 21355, 25380, 25626, 34168, 38439, 42710, 50760, 51252, 64065, 76878, 85420, 102504, 115317, 128130, 153756, 170840, 192195, 200737, 230634, 256260, 307512, 384390, 401474, 461268, 512520, 576585, 602211, 768780, 802948, 922536, 1003685, 1153170, 1204422, 1537560, 1605896, 1806633, 2007370, 2306340, 2408844, 3011055, 3613266, 4014740, 4612680, 4817688, 5419899, 6022110, 7226532, 8029480, 9033165, 10839798, 12044220, 14453064, 18066330, 21679596, 24088440, 27099495, 36132660, 43359192, 54198990, 72265320, 108397980, 216795960]

約数ペア:

[(1, 216795960), (2, 108397980), (3, 72265320), (4, 54198990), (5, 43359192), (6, 36132660), (8, 27099495), (9, 24088440), (10, 21679596), (12, 18066330), (15, 14453064), (18, 12044220), (20, 10839798), (24, 9033165), (27, 8029480), (30, 7226532), (36, 6022110), (40, 5419899), (45, 4817688), (47, 4612680), (54, 4014740), (60, 3613266), (72, 3011055), (90, 2408844), (94, 2306340), (108, 2007370), (120, 1806633), (135, 1605896), (141, 1537560), (180, 1204422), (188, 1153170), (216, 1003685), (235, 922536), (270, 802948), (282, 768780), (360, 602211), (376, 576585), (423, 512520), (470, 461268), (540, 401474), (564, 384390), (705, 307512), (846, 256260), (940, 230634), (1080, 200737), (1128, 192195), (1269, 170840), (1410, 153756), (1692, 128130), (1880, 115317), (2115, 102504), (2538, 85420), (2820, 76878), (3384, 64065), (4230, 51252), (4271, 50760), (5076, 42710), (5640, 38439), (6345, 34168), (8460, 25626), (8542, 25380), (10152, 21355), (12690, 17084), (12813, 16920)]