388364760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1167

約数の個数: 256

約数和(自身を含む): 1512345600

約数和(自身を除く): 1123980840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 168, 180, 188, 189, 210, 216, 235, 252, 270, 280, 282, 315, 329, 360, 376, 378, 420, 423, 470, 504, 540, 564, 630, 658, 705, 756, 840, 846, 940, 945, 987, 1080, 1093, 1128, 1260, 1269, 1316, 1410, 1512, 1645, 1692, 1880, 1890, 1974, 2115, 2186, 2520, 2538, 2632, 2820, 2961, 3279, 3290, 3384, 3780, 3948, 4230, 4372, 4935, 5076, 5465, 5640, 5922, 6345, 6558, 6580, 7560, 7651, 7896, 8460, 8744, 8883, 9837, 9870, 10152, 10930, 11844, 12690, 13116, 13160, 14805, 15302, 16395, 16920, 17766, 19674, 19740, 21860, 22953, 23688, 25380, 26232, 29511, 29610, 30604, 32790, 35532, 38255, 39348, 39480, 43720, 44415, 45906, 49185, 50760, 51371, 59022, 59220, 61208, 65580, 68859, 71064, 76510, 78696, 88830, 91812, 98370, 102742, 114765, 118044, 118440, 131160, 137718, 147555, 153020, 154113, 177660, 183624, 196740, 205484, 206577, 229530, 236088, 256855, 275436, 295110, 306040, 308226, 344295, 355320, 359597, 393480, 410968, 413154, 459060, 462339, 513710, 550872, 590220, 616452, 688590, 719194, 770565, 826308, 918120, 924678, 1027420, 1032885, 1078791, 1180440, 1232904, 1377180, 1387017, 1438388, 1541130, 1652616, 1797985, 1849356, 2054840, 2065770, 2157582, 2311695, 2754360, 2774034, 2876776, 3082260, 3236373, 3595970, 3698712, 4131540, 4315164, 4623390, 5393955, 5548068, 6164520, 6472746, 6935085, 7191940, 8263080, 8630328, 9246780, 9709119, 10787910, 11096136, 12945492, 13870170, 14383880, 16181865, 18493560, 19418238, 21575820, 25890984, 27740340, 32363730, 38836476, 43151640, 48545595, 55480680, 64727460, 77672952, 97091190, 129454920, 194182380, 388364760]

約数ペア:

[(1, 388364760), (2, 194182380), (3, 129454920), (4, 97091190), (5, 77672952), (6, 64727460), (7, 55480680), (8, 48545595), (9, 43151640), (10, 38836476), (12, 32363730), (14, 27740340), (15, 25890984), (18, 21575820), (20, 19418238), (21, 18493560), (24, 16181865), (27, 14383880), (28, 13870170), (30, 12945492), (35, 11096136), (36, 10787910), (40, 9709119), (42, 9246780), (45, 8630328), (47, 8263080), (54, 7191940), (56, 6935085), (60, 6472746), (63, 6164520), (70, 5548068), (72, 5393955), (84, 4623390), (90, 4315164), (94, 4131540), (105, 3698712), (108, 3595970), (120, 3236373), (126, 3082260), (135, 2876776), (140, 2774034), (141, 2754360), (168, 2311695), (180, 2157582), (188, 2065770), (189, 2054840), (210, 1849356), (216, 1797985), (235, 1652616), (252, 1541130), (270, 1438388), (280, 1387017), (282, 1377180), (315, 1232904), (329, 1180440), (360, 1078791), (376, 1032885), (378, 1027420), (420, 924678), (423, 918120), (470, 826308), (504, 770565), (540, 719194), (564, 688590), (630, 616452), (658, 590220), (705, 550872), (756, 513710), (840, 462339), (846, 459060), (940, 413154), (945, 410968), (987, 393480), (1080, 359597), (1093, 355320), (1128, 344295), (1260, 308226), (1269, 306040), (1316, 295110), (1410, 275436), (1512, 256855), (1645, 236088), (1692, 229530), (1880, 206577), (1890, 205484), (1974, 196740), (2115, 183624), (2186, 177660), (2520, 154113), (2538, 153020), (2632, 147555), (2820, 137718), (2961, 131160), (3279, 118440), (3290, 118044), (3384, 114765), (3780, 102742), (3948, 98370), (4230, 91812), (4372, 88830), (4935, 78696), (5076, 76510), (5465, 71064), (5640, 68859), (5922, 65580), (6345, 61208), (6558, 59220), (6580, 59022), (7560, 51371), (7651, 50760), (7896, 49185), (8460, 45906), (8744, 44415), (8883, 43720), (9837, 39480), (9870, 39348), (10152, 38255), (10930, 35532), (11844, 32790), (12690, 30604), (13116, 29610), (13160, 29511), (14805, 26232), (15302, 25380), (16395, 23688), (16920, 22953), (17766, 21860), (19674, 19740)]