189052640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 548674560

約数和(自身を除く): 359621920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 41, 46, 56, 70, 80, 82, 92, 112, 115, 140, 160, 161, 164, 179, 184, 205, 224, 230, 280, 287, 322, 328, 358, 368, 410, 460, 560, 574, 644, 656, 716, 736, 805, 820, 895, 920, 943, 1120, 1148, 1253, 1288, 1312, 1432, 1435, 1610, 1640, 1790, 1840, 1886, 2296, 2506, 2576, 2864, 2870, 3220, 3280, 3580, 3680, 3772, 4117, 4592, 4715, 5012, 5152, 5728, 5740, 6265, 6440, 6560, 6601, 7160, 7339, 7544, 8234, 9184, 9430, 10024, 11480, 12530, 12880, 13202, 14320, 14678, 15088, 16468, 18860, 20048, 20585, 22960, 25060, 25760, 26404, 28640, 28819, 29356, 30176, 32936, 33005, 36695, 37720, 40096, 41170, 45920, 50120, 51373, 52808, 57638, 58712, 65872, 66010, 73390, 75440, 82340, 100240, 102746, 105616, 115276, 117424, 131744, 132020, 144095, 146780, 150880, 164680, 168797, 200480, 205492, 211232, 230552, 234848, 256865, 264040, 288190, 293560, 329360, 337594, 410984, 461104, 513730, 528080, 576380, 587120, 658720, 675188, 821968, 843985, 922208, 1027460, 1056160, 1152760, 1174240, 1181579, 1350376, 1643936, 1687970, 2054920, 2305520, 2363158, 2700752, 3375940, 4109840, 4611040, 4726316, 5401504, 5907895, 6751880, 8219680, 9452632, 11815790, 13503760, 18905264, 23631580, 27007520, 37810528, 47263160, 94526320, 189052640]

約数ペア:

[(1, 189052640), (2, 94526320), (4, 47263160), (5, 37810528), (7, 27007520), (8, 23631580), (10, 18905264), (14, 13503760), (16, 11815790), (20, 9452632), (23, 8219680), (28, 6751880), (32, 5907895), (35, 5401504), (40, 4726316), (41, 4611040), (46, 4109840), (56, 3375940), (70, 2700752), (80, 2363158), (82, 2305520), (92, 2054920), (112, 1687970), (115, 1643936), (140, 1350376), (160, 1181579), (161, 1174240), (164, 1152760), (179, 1056160), (184, 1027460), (205, 922208), (224, 843985), (230, 821968), (280, 675188), (287, 658720), (322, 587120), (328, 576380), (358, 528080), (368, 513730), (410, 461104), (460, 410984), (560, 337594), (574, 329360), (644, 293560), (656, 288190), (716, 264040), (736, 256865), (805, 234848), (820, 230552), (895, 211232), (920, 205492), (943, 200480), (1120, 168797), (1148, 164680), (1253, 150880), (1288, 146780), (1312, 144095), (1432, 132020), (1435, 131744), (1610, 117424), (1640, 115276), (1790, 105616), (1840, 102746), (1886, 100240), (2296, 82340), (2506, 75440), (2576, 73390), (2864, 66010), (2870, 65872), (3220, 58712), (3280, 57638), (3580, 52808), (3680, 51373), (3772, 50120), (4117, 45920), (4592, 41170), (4715, 40096), (5012, 37720), (5152, 36695), (5728, 33005), (5740, 32936), (6265, 30176), (6440, 29356), (6560, 28819), (6601, 28640), (7160, 26404), (7339, 25760), (7544, 25060), (8234, 22960), (9184, 20585), (9430, 20048), (10024, 18860), (11480, 16468), (12530, 15088), (12880, 14678), (13202, 14320)]