212279040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{18427}}^1$

素因数の和:18454

約数の個数: 108

約数和(自身を含む): 734503224

約数和(自身を除く): 522224184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 18427, 36854, 55281, 73708, 92135, 110562, 147416, 165843, 184270, 221124, 276405, 294832, 331686, 368540, 442248, 552810, 589664, 663372, 737080, 829215, 884496, 1105620, 1179328, 1326744, 1474160, 1658430, 1768992, 2211240, 2358656, 2653488, 2948320, 3316860, 3537984, 4422480, 4717312, 5306976, 5896640, 6633720, 7075968, 8844960, 10613952, 11793280, 13267440, 14151936, 17689920, 21227904, 23586560, 26534880, 35379840, 42455808, 53069760, 70759680, 106139520, 212279040]

約数ペア:

[(1, 212279040), (2, 106139520), (3, 70759680), (4, 53069760), (5, 42455808), (6, 35379840), (8, 26534880), (9, 23586560), (10, 21227904), (12, 17689920), (15, 14151936), (16, 13267440), (18, 11793280), (20, 10613952), (24, 8844960), (30, 7075968), (32, 6633720), (36, 5896640), (40, 5306976), (45, 4717312), (48, 4422480), (60, 3537984), (64, 3316860), (72, 2948320), (80, 2653488), (90, 2358656), (96, 2211240), (120, 1768992), (128, 1658430), (144, 1474160), (160, 1326744), (180, 1179328), (192, 1105620), (240, 884496), (256, 829215), (288, 737080), (320, 663372), (360, 589664), (384, 552810), (480, 442248), (576, 368540), (640, 331686), (720, 294832), (768, 276405), (960, 221124), (1152, 184270), (1280, 165843), (1440, 147416), (1920, 110562), (2304, 92135), (2880, 73708), (3840, 55281), (5760, 36854), (11520, 18427)]