142049040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 240

約数和(自身を含む): 525180672

約数和(自身を除く): 383131632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 49, 56, 60, 70, 80, 84, 94, 98, 105, 112, 120, 140, 141, 147, 168, 188, 196, 210, 235, 240, 245, 257, 280, 282, 294, 329, 336, 376, 392, 420, 470, 490, 514, 560, 564, 588, 658, 705, 735, 752, 771, 784, 840, 940, 980, 987, 1028, 1128, 1176, 1285, 1316, 1410, 1470, 1542, 1645, 1680, 1799, 1880, 1960, 1974, 2056, 2256, 2303, 2352, 2570, 2632, 2820, 2940, 3084, 3290, 3598, 3760, 3855, 3920, 3948, 4112, 4606, 4935, 5140, 5264, 5397, 5640, 5880, 6168, 6580, 6909, 7196, 7710, 7896, 8995, 9212, 9870, 10280, 10794, 11280, 11515, 11760, 12079, 12336, 12593, 13160, 13818, 14392, 15420, 15792, 17990, 18424, 19740, 20560, 21588, 23030, 24158, 25186, 26320, 26985, 27636, 28784, 30840, 34545, 35980, 36237, 36848, 37779, 39480, 43176, 46060, 48316, 50372, 53970, 55272, 60395, 61680, 62965, 69090, 71960, 72474, 75558, 78960, 84553, 86352, 92120, 96632, 100744, 107940, 110544, 120790, 125930, 138180, 143920, 144948, 151116, 169106, 181185, 184240, 188895, 193264, 201488, 215880, 241580, 251860, 253659, 276360, 289896, 302232, 338212, 362370, 377790, 422765, 431760, 483160, 503720, 507318, 552720, 579792, 591871, 604464, 676424, 724740, 755580, 845530, 966320, 1007440, 1014636, 1183742, 1268295, 1352848, 1449480, 1511160, 1691060, 1775613, 2029272, 2367484, 2536590, 2898960, 2959355, 3022320, 3382120, 3551226, 4058544, 4734968, 5073180, 5918710, 6764240, 7102452, 8878065, 9469936, 10146360, 11837420, 14204904, 17756130, 20292720, 23674840, 28409808, 35512260, 47349680, 71024520, 142049040]

約数ペア:

[(1, 142049040), (2, 71024520), (3, 47349680), (4, 35512260), (5, 28409808), (6, 23674840), (7, 20292720), (8, 17756130), (10, 14204904), (12, 11837420), (14, 10146360), (15, 9469936), (16, 8878065), (20, 7102452), (21, 6764240), (24, 5918710), (28, 5073180), (30, 4734968), (35, 4058544), (40, 3551226), (42, 3382120), (47, 3022320), (48, 2959355), (49, 2898960), (56, 2536590), (60, 2367484), (70, 2029272), (80, 1775613), (84, 1691060), (94, 1511160), (98, 1449480), (105, 1352848), (112, 1268295), (120, 1183742), (140, 1014636), (141, 1007440), (147, 966320), (168, 845530), (188, 755580), (196, 724740), (210, 676424), (235, 604464), (240, 591871), (245, 579792), (257, 552720), (280, 507318), (282, 503720), (294, 483160), (329, 431760), (336, 422765), (376, 377790), (392, 362370), (420, 338212), (470, 302232), (490, 289896), (514, 276360), (560, 253659), (564, 251860), (588, 241580), (658, 215880), (705, 201488), (735, 193264), (752, 188895), (771, 184240), (784, 181185), (840, 169106), (940, 151116), (980, 144948), (987, 143920), (1028, 138180), (1128, 125930), (1176, 120790), (1285, 110544), (1316, 107940), (1410, 100744), (1470, 96632), (1542, 92120), (1645, 86352), (1680, 84553), (1799, 78960), (1880, 75558), (1960, 72474), (1974, 71960), (2056, 69090), (2256, 62965), (2303, 61680), (2352, 60395), (2570, 55272), (2632, 53970), (2820, 50372), (2940, 48316), (3084, 46060), (3290, 43176), (3598, 39480), (3760, 37779), (3855, 36848), (3920, 36237), (3948, 35980), (4112, 34545), (4606, 30840), (4935, 28784), (5140, 27636), (5264, 26985), (5397, 26320), (5640, 25186), (5880, 24158), (6168, 23030), (6580, 21588), (6909, 20560), (7196, 19740), (7710, 18424), (7896, 17990), (8995, 15792), (9212, 15420), (9870, 14392), (10280, 13818), (10794, 13160), (11280, 12593), (11515, 12336), (11760, 12079)]