237455680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 224

約数和(自身を含む): 737372160

約数和(自身を除く): 499916480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 64, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 160, 161, 176, 184, 220, 224, 230, 253, 280, 308, 320, 322, 352, 368, 385, 419, 440, 448, 460, 506, 560, 616, 644, 704, 736, 770, 805, 838, 880, 920, 1012, 1120, 1232, 1265, 1288, 1472, 1540, 1610, 1676, 1760, 1771, 1840, 2024, 2095, 2240, 2464, 2530, 2576, 2933, 3080, 3220, 3352, 3520, 3542, 3680, 4048, 4190, 4609, 4928, 5060, 5152, 5866, 6160, 6440, 6704, 7084, 7360, 8096, 8380, 8855, 9218, 9637, 10120, 10304, 11732, 12320, 12880, 13408, 14168, 14665, 16192, 16760, 17710, 18436, 19274, 20240, 23045, 23464, 24640, 25760, 26816, 28336, 29330, 32263, 33520, 35420, 36872, 38548, 40480, 46090, 46928, 48185, 51520, 56672, 58660, 64526, 67040, 67459, 70840, 73744, 77096, 80960, 92180, 93856, 96370, 106007, 113344, 117320, 129052, 134080, 134918, 141680, 147488, 154192, 161315, 184360, 187712, 192740, 212014, 234640, 258104, 269836, 283360, 294976, 308384, 322630, 337295, 368720, 385480, 424028, 469280, 516208, 530035, 539672, 566720, 616768, 645260, 674590, 737440, 742049, 770960, 848056, 938560, 1032416, 1060070, 1079344, 1290520, 1349180, 1474880, 1484098, 1541920, 1696112, 2064832, 2120140, 2158688, 2581040, 2698360, 2968196, 3083840, 3392224, 3710245, 4240280, 4317376, 5162080, 5396720, 5936392, 6784448, 7420490, 8480560, 10324160, 10793440, 11872784, 14840980, 16961120, 21586880, 23745568, 29681960, 33922240, 47491136, 59363920, 118727840, 237455680]

約数ペア:

[(1, 237455680), (2, 118727840), (4, 59363920), (5, 47491136), (7, 33922240), (8, 29681960), (10, 23745568), (11, 21586880), (14, 16961120), (16, 14840980), (20, 11872784), (22, 10793440), (23, 10324160), (28, 8480560), (32, 7420490), (35, 6784448), (40, 5936392), (44, 5396720), (46, 5162080), (55, 4317376), (56, 4240280), (64, 3710245), (70, 3392224), (77, 3083840), (80, 2968196), (88, 2698360), (92, 2581040), (110, 2158688), (112, 2120140), (115, 2064832), (140, 1696112), (154, 1541920), (160, 1484098), (161, 1474880), (176, 1349180), (184, 1290520), (220, 1079344), (224, 1060070), (230, 1032416), (253, 938560), (280, 848056), (308, 770960), (320, 742049), (322, 737440), (352, 674590), (368, 645260), (385, 616768), (419, 566720), (440, 539672), (448, 530035), (460, 516208), (506, 469280), (560, 424028), (616, 385480), (644, 368720), (704, 337295), (736, 322630), (770, 308384), (805, 294976), (838, 283360), (880, 269836), (920, 258104), (1012, 234640), (1120, 212014), (1232, 192740), (1265, 187712), (1288, 184360), (1472, 161315), (1540, 154192), (1610, 147488), (1676, 141680), (1760, 134918), (1771, 134080), (1840, 129052), (2024, 117320), (2095, 113344), (2240, 106007), (2464, 96370), (2530, 93856), (2576, 92180), (2933, 80960), (3080, 77096), (3220, 73744), (3352, 70840), (3520, 67459), (3542, 67040), (3680, 64526), (4048, 58660), (4190, 56672), (4609, 51520), (4928, 48185), (5060, 46928), (5152, 46090), (5866, 40480), (6160, 38548), (6440, 36872), (6704, 35420), (7084, 33520), (7360, 32263), (8096, 29330), (8380, 28336), (8855, 26816), (9218, 25760), (9637, 24640), (10120, 23464), (10304, 23045), (11732, 20240), (12320, 19274), (12880, 18436), (13408, 17710), (14168, 16760), (14665, 16192)]