243512640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 336

約数和(自身を含む): 981407232

約数和(自身を除く): 737894592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 140, 141, 144, 160, 168, 180, 188, 192, 210, 224, 235, 240, 252, 257, 280, 282, 288, 315, 320, 329, 336, 360, 376, 420, 423, 448, 470, 480, 504, 514, 560, 564, 576, 630, 658, 672, 705, 720, 752, 771, 840, 846, 940, 960, 987, 1008, 1028, 1120, 1128, 1260, 1285, 1316, 1344, 1410, 1440, 1504, 1542, 1645, 1680, 1692, 1799, 1880, 1974, 2016, 2056, 2115, 2240, 2256, 2313, 2520, 2570, 2632, 2820, 2880, 2961, 3008, 3084, 3290, 3360, 3384, 3598, 3760, 3855, 3948, 4032, 4112, 4230, 4512, 4626, 4935, 5040, 5140, 5264, 5397, 5640, 5922, 6168, 6580, 6720, 6768, 7196, 7520, 7710, 7896, 8224, 8460, 8995, 9024, 9252, 9870, 10080, 10280, 10528, 10794, 11280, 11565, 11844, 12079, 12336, 13160, 13536, 14392, 14805, 15040, 15420, 15792, 16191, 16448, 16920, 17990, 18504, 19740, 20160, 20560, 21056, 21588, 22560, 23130, 23688, 24158, 24672, 26320, 26985, 27072, 28784, 29610, 30840, 31584, 32382, 33840, 35980, 36237, 37008, 39480, 41120, 43176, 45120, 46260, 47376, 48316, 49344, 52640, 53970, 57568, 59220, 60395, 61680, 63168, 64764, 67680, 71960, 72474, 74016, 78960, 80955, 82240, 84553, 86352, 92520, 94752, 96632, 105280, 107940, 108711, 115136, 118440, 120790, 123360, 129528, 135360, 143920, 144948, 148032, 157920, 161910, 169106, 172704, 181185, 185040, 189504, 193264, 215880, 217422, 236880, 241580, 246720, 253659, 259056, 287840, 289896, 315840, 323820, 338212, 345408, 362370, 370080, 386528, 422765, 431760, 434844, 473760, 483160, 507318, 518112, 543555, 575680, 579792, 647640, 676424, 724740, 740160, 760977, 773056, 845530, 863520, 869688, 947520, 966320, 1014636, 1036224, 1087110, 1159584, 1268295, 1295280, 1352848, 1449480, 1521954, 1691060, 1727040, 1739376, 1932640, 2029272, 2174220, 2319168, 2536590, 2590560, 2705696, 2898960, 3043908, 3382120, 3478752, 3804885, 3865280, 4058544, 4348440, 5073180, 5181120, 5411392, 5797920, 6087816, 6764240, 6957504, 7609770, 8117088, 8696880, 10146360, 11595840, 12175632, 13528480, 15219540, 16234176, 17393760, 20292720, 24351264, 27056960, 30439080, 34787520, 40585440, 48702528, 60878160, 81170880, 121756320, 243512640]

約数ペア:

[(1, 243512640), (2, 121756320), (3, 81170880), (4, 60878160), (5, 48702528), (6, 40585440), (7, 34787520), (8, 30439080), (9, 27056960), (10, 24351264), (12, 20292720), (14, 17393760), (15, 16234176), (16, 15219540), (18, 13528480), (20, 12175632), (21, 11595840), (24, 10146360), (28, 8696880), (30, 8117088), (32, 7609770), (35, 6957504), (36, 6764240), (40, 6087816), (42, 5797920), (45, 5411392), (47, 5181120), (48, 5073180), (56, 4348440), (60, 4058544), (63, 3865280), (64, 3804885), (70, 3478752), (72, 3382120), (80, 3043908), (84, 2898960), (90, 2705696), (94, 2590560), (96, 2536590), (105, 2319168), (112, 2174220), (120, 2029272), (126, 1932640), (140, 1739376), (141, 1727040), (144, 1691060), (160, 1521954), (168, 1449480), (180, 1352848), (188, 1295280), (192, 1268295), (210, 1159584), (224, 1087110), (235, 1036224), (240, 1014636), (252, 966320), (257, 947520), (280, 869688), (282, 863520), (288, 845530), (315, 773056), (320, 760977), (329, 740160), (336, 724740), (360, 676424), (376, 647640), (420, 579792), (423, 575680), (448, 543555), (470, 518112), (480, 507318), (504, 483160), (514, 473760), (560, 434844), (564, 431760), (576, 422765), (630, 386528), (658, 370080), (672, 362370), (705, 345408), (720, 338212), (752, 323820), (771, 315840), (840, 289896), (846, 287840), (940, 259056), (960, 253659), (987, 246720), (1008, 241580), (1028, 236880), (1120, 217422), (1128, 215880), (1260, 193264), (1285, 189504), (1316, 185040), (1344, 181185), (1410, 172704), (1440, 169106), (1504, 161910), (1542, 157920), (1645, 148032), (1680, 144948), (1692, 143920), (1799, 135360), (1880, 129528), (1974, 123360), (2016, 120790), (2056, 118440), (2115, 115136), (2240, 108711), (2256, 107940), (2313, 105280), (2520, 96632), (2570, 94752), (2632, 92520), (2820, 86352), (2880, 84553), (2961, 82240), (3008, 80955), (3084, 78960), (3290, 74016), (3360, 72474), (3384, 71960), (3598, 67680), (3760, 64764), (3855, 63168), (3948, 61680), (4032, 60395), (4112, 59220), (4230, 57568), (4512, 53970), (4626, 52640), (4935, 49344), (5040, 48316), (5140, 47376), (5264, 46260), (5397, 45120), (5640, 43176), (5922, 41120), (6168, 39480), (6580, 37008), (6720, 36237), (6768, 35980), (7196, 33840), (7520, 32382), (7710, 31584), (7896, 30840), (8224, 29610), (8460, 28784), (8995, 27072), (9024, 26985), (9252, 26320), (9870, 24672), (10080, 24158), (10280, 23688), (10528, 23130), (10794, 22560), (11280, 21588), (11565, 21056), (11844, 20560), (12079, 20160), (12336, 19740), (13160, 18504), (13536, 17990), (14392, 16920), (14805, 16448), (15040, 16191), (15420, 15792)]