158287360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 483281568

約数和(自身を除く): 324994208

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 73, 77, 80, 88, 110, 112, 121, 128, 140, 146, 154, 160, 176, 220, 224, 242, 256, 280, 292, 308, 320, 352, 365, 385, 440, 448, 484, 511, 512, 560, 584, 605, 616, 640, 704, 730, 770, 803, 847, 880, 896, 968, 1022, 1120, 1168, 1210, 1232, 1280, 1408, 1460, 1540, 1606, 1694, 1760, 1792, 1936, 2044, 2240, 2336, 2420, 2464, 2555, 2560, 2816, 2920, 3080, 3212, 3388, 3520, 3584, 3872, 4015, 4088, 4235, 4480, 4672, 4840, 4928, 5110, 5621, 5632, 5840, 6160, 6424, 6776, 7040, 7744, 8030, 8176, 8470, 8833, 8960, 9344, 9680, 9856, 10220, 11242, 11680, 12320, 12848, 13552, 14080, 15488, 16060, 16352, 16940, 17666, 17920, 18688, 19360, 19712, 20440, 22484, 23360, 24640, 25696, 27104, 28105, 28160, 30976, 32120, 32704, 33880, 35332, 37376, 38720, 39424, 40880, 44165, 44968, 46720, 49280, 51392, 54208, 56210, 61831, 61952, 64240, 65408, 67760, 70664, 77440, 81760, 88330, 89936, 93440, 98560, 102784, 108416, 112420, 123662, 128480, 130816, 135520, 141328, 154880, 163520, 176660, 179872, 186880, 197120, 205568, 216832, 224840, 247324, 256960, 261632, 271040, 282656, 309155, 309760, 327040, 353320, 359744, 411136, 433664, 449680, 494648, 513920, 542080, 565312, 618310, 654080, 706640, 719488, 899360, 989296, 1027840, 1084160, 1130624, 1236620, 1308160, 1413280, 1438976, 1798720, 1978592, 2055680, 2168320, 2261248, 2473240, 2826560, 2877952, 3597440, 3957184, 4522496, 4946480, 5653120, 7194880, 7914368, 9892960, 11306240, 14389760, 15828736, 19785920, 22612480, 31657472, 39571840, 79143680, 158287360]

約数ペア:

[(1, 158287360), (2, 79143680), (4, 39571840), (5, 31657472), (7, 22612480), (8, 19785920), (10, 15828736), (11, 14389760), (14, 11306240), (16, 9892960), (20, 7914368), (22, 7194880), (28, 5653120), (32, 4946480), (35, 4522496), (40, 3957184), (44, 3597440), (55, 2877952), (56, 2826560), (64, 2473240), (70, 2261248), (73, 2168320), (77, 2055680), (80, 1978592), (88, 1798720), (110, 1438976), (112, 1413280), (121, 1308160), (128, 1236620), (140, 1130624), (146, 1084160), (154, 1027840), (160, 989296), (176, 899360), (220, 719488), (224, 706640), (242, 654080), (256, 618310), (280, 565312), (292, 542080), (308, 513920), (320, 494648), (352, 449680), (365, 433664), (385, 411136), (440, 359744), (448, 353320), (484, 327040), (511, 309760), (512, 309155), (560, 282656), (584, 271040), (605, 261632), (616, 256960), (640, 247324), (704, 224840), (730, 216832), (770, 205568), (803, 197120), (847, 186880), (880, 179872), (896, 176660), (968, 163520), (1022, 154880), (1120, 141328), (1168, 135520), (1210, 130816), (1232, 128480), (1280, 123662), (1408, 112420), (1460, 108416), (1540, 102784), (1606, 98560), (1694, 93440), (1760, 89936), (1792, 88330), (1936, 81760), (2044, 77440), (2240, 70664), (2336, 67760), (2420, 65408), (2464, 64240), (2555, 61952), (2560, 61831), (2816, 56210), (2920, 54208), (3080, 51392), (3212, 49280), (3388, 46720), (3520, 44968), (3584, 44165), (3872, 40880), (4015, 39424), (4088, 38720), (4235, 37376), (4480, 35332), (4672, 33880), (4840, 32704), (4928, 32120), (5110, 30976), (5621, 28160), (5632, 28105), (5840, 27104), (6160, 25696), (6424, 24640), (6776, 23360), (7040, 22484), (7744, 20440), (8030, 19712), (8176, 19360), (8470, 18688), (8833, 17920), (8960, 17666), (9344, 16940), (9680, 16352), (9856, 16060), (10220, 15488), (11242, 14080), (11680, 13552), (12320, 12848)]