284938080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:781

約数の個数: 192

約数和(自身を含む): 1034933760

約数和(自身を除く): 749995680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 137, 140, 160, 168, 210, 224, 240, 274, 280, 336, 411, 420, 480, 548, 560, 619, 672, 685, 822, 840, 959, 1096, 1120, 1238, 1370, 1644, 1680, 1857, 1918, 2055, 2192, 2476, 2740, 2877, 3095, 3288, 3360, 3714, 3836, 4110, 4333, 4384, 4795, 4952, 5480, 5754, 6190, 6576, 7428, 7672, 8220, 8666, 9285, 9590, 9904, 10960, 11508, 12380, 12999, 13152, 14385, 14856, 15344, 16440, 17332, 18570, 19180, 19808, 21665, 21920, 23016, 24760, 25998, 28770, 29712, 30688, 32880, 34664, 37140, 38360, 43330, 46032, 49520, 51996, 57540, 59424, 64995, 65760, 69328, 74280, 76720, 84803, 86660, 92064, 99040, 103992, 115080, 129990, 138656, 148560, 153440, 169606, 173320, 207984, 230160, 254409, 259980, 297120, 339212, 346640, 415968, 424015, 460320, 508818, 519960, 593621, 678424, 693280, 848030, 1017636, 1039920, 1187242, 1272045, 1356848, 1696060, 1780863, 2035272, 2079840, 2374484, 2544090, 2713696, 2968105, 3392120, 3561726, 4070544, 4748968, 5088180, 5936210, 6784240, 7123452, 8141088, 8904315, 9497936, 10176360, 11872420, 13568480, 14246904, 17808630, 18995872, 20352720, 23744840, 28493808, 35617260, 40705440, 47489680, 56987616, 71234520, 94979360, 142469040, 284938080]

約数ペア:

[(1, 284938080), (2, 142469040), (3, 94979360), (4, 71234520), (5, 56987616), (6, 47489680), (7, 40705440), (8, 35617260), (10, 28493808), (12, 23744840), (14, 20352720), (15, 18995872), (16, 17808630), (20, 14246904), (21, 13568480), (24, 11872420), (28, 10176360), (30, 9497936), (32, 8904315), (35, 8141088), (40, 7123452), (42, 6784240), (48, 5936210), (56, 5088180), (60, 4748968), (70, 4070544), (80, 3561726), (84, 3392120), (96, 2968105), (105, 2713696), (112, 2544090), (120, 2374484), (137, 2079840), (140, 2035272), (160, 1780863), (168, 1696060), (210, 1356848), (224, 1272045), (240, 1187242), (274, 1039920), (280, 1017636), (336, 848030), (411, 693280), (420, 678424), (480, 593621), (548, 519960), (560, 508818), (619, 460320), (672, 424015), (685, 415968), (822, 346640), (840, 339212), (959, 297120), (1096, 259980), (1120, 254409), (1238, 230160), (1370, 207984), (1644, 173320), (1680, 169606), (1857, 153440), (1918, 148560), (2055, 138656), (2192, 129990), (2476, 115080), (2740, 103992), (2877, 99040), (3095, 92064), (3288, 86660), (3360, 84803), (3714, 76720), (3836, 74280), (4110, 69328), (4333, 65760), (4384, 64995), (4795, 59424), (4952, 57540), (5480, 51996), (5754, 49520), (6190, 46032), (6576, 43330), (7428, 38360), (7672, 37140), (8220, 34664), (8666, 32880), (9285, 30688), (9590, 29712), (9904, 28770), (10960, 25998), (11508, 24760), (12380, 23016), (12999, 21920), (13152, 21665), (14385, 19808), (14856, 19180), (15344, 18570), (16440, 17332)]