162120560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 461970432

約数和(自身を除く): 299849872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 41, 46, 56, 70, 80, 82, 92, 112, 115, 140, 161, 164, 184, 205, 230, 280, 287, 307, 322, 328, 368, 410, 460, 560, 574, 614, 644, 656, 805, 820, 920, 943, 1148, 1228, 1288, 1435, 1535, 1610, 1640, 1840, 1886, 2149, 2296, 2456, 2576, 2870, 3070, 3220, 3280, 3772, 4298, 4592, 4715, 4912, 5740, 6140, 6440, 6601, 7061, 7544, 8596, 9430, 10745, 11480, 12280, 12587, 12880, 13202, 14122, 15088, 17192, 18860, 21490, 22960, 24560, 25174, 26404, 28244, 33005, 34384, 35305, 37720, 42980, 49427, 50348, 52808, 56488, 62935, 66010, 70610, 75440, 85960, 88109, 98854, 100696, 105616, 112976, 125870, 132020, 141220, 171920, 176218, 197708, 201392, 247135, 251740, 264040, 282440, 289501, 352436, 395416, 440545, 494270, 503480, 528080, 564880, 579002, 704872, 790832, 881090, 988540, 1006960, 1158004, 1409744, 1447505, 1762180, 1977080, 2026507, 2316008, 2895010, 3524360, 3954160, 4053014, 4632016, 5790020, 7048720, 8106028, 10132535, 11580040, 16212056, 20265070, 23160080, 32424112, 40530140, 81060280, 162120560]

約数ペア:

[(1, 162120560), (2, 81060280), (4, 40530140), (5, 32424112), (7, 23160080), (8, 20265070), (10, 16212056), (14, 11580040), (16, 10132535), (20, 8106028), (23, 7048720), (28, 5790020), (35, 4632016), (40, 4053014), (41, 3954160), (46, 3524360), (56, 2895010), (70, 2316008), (80, 2026507), (82, 1977080), (92, 1762180), (112, 1447505), (115, 1409744), (140, 1158004), (161, 1006960), (164, 988540), (184, 881090), (205, 790832), (230, 704872), (280, 579002), (287, 564880), (307, 528080), (322, 503480), (328, 494270), (368, 440545), (410, 395416), (460, 352436), (560, 289501), (574, 282440), (614, 264040), (644, 251740), (656, 247135), (805, 201392), (820, 197708), (920, 176218), (943, 171920), (1148, 141220), (1228, 132020), (1288, 125870), (1435, 112976), (1535, 105616), (1610, 100696), (1640, 98854), (1840, 88109), (1886, 85960), (2149, 75440), (2296, 70610), (2456, 66010), (2576, 62935), (2870, 56488), (3070, 52808), (3220, 50348), (3280, 49427), (3772, 42980), (4298, 37720), (4592, 35305), (4715, 34384), (4912, 33005), (5740, 28244), (6140, 26404), (6440, 25174), (6601, 24560), (7061, 22960), (7544, 21490), (8596, 18860), (9430, 17192), (10745, 15088), (11480, 14122), (12280, 13202), (12587, 12880)]