172239360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 160

約数和(自身を含む): 565088832

約数和(自身を除く): 392849472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 512, 547, 615, 640, 656, 768, 820, 960, 984, 1094, 1230, 1280, 1312, 1536, 1640, 1641, 1920, 1968, 2188, 2460, 2560, 2624, 2735, 3280, 3282, 3840, 3936, 4376, 4920, 5248, 5470, 6560, 6564, 7680, 7872, 8205, 8752, 9840, 10496, 10940, 13120, 13128, 15744, 16410, 17504, 19680, 20992, 21880, 22427, 26240, 26256, 31488, 32820, 35008, 39360, 43760, 44854, 52480, 52512, 62976, 65640, 67281, 70016, 78720, 87520, 89708, 104960, 105024, 112135, 131280, 134562, 140032, 157440, 175040, 179416, 210048, 224270, 262560, 269124, 280064, 314880, 336405, 350080, 358832, 420096, 448540, 525120, 538248, 672810, 700160, 717664, 840192, 897080, 1050240, 1076496, 1345620, 1400320, 1435328, 1794160, 2100480, 2152992, 2691240, 2870656, 3588320, 4200960, 4305984, 5382480, 5741312, 7176640, 8611968, 10764960, 11482624, 14353280, 17223936, 21529920, 28706560, 34447872, 43059840, 57413120, 86119680, 172239360]

約数ペア:

[(1, 172239360), (2, 86119680), (3, 57413120), (4, 43059840), (5, 34447872), (6, 28706560), (8, 21529920), (10, 17223936), (12, 14353280), (15, 11482624), (16, 10764960), (20, 8611968), (24, 7176640), (30, 5741312), (32, 5382480), (40, 4305984), (41, 4200960), (48, 3588320), (60, 2870656), (64, 2691240), (80, 2152992), (82, 2100480), (96, 1794160), (120, 1435328), (123, 1400320), (128, 1345620), (160, 1076496), (164, 1050240), (192, 897080), (205, 840192), (240, 717664), (246, 700160), (256, 672810), (320, 538248), (328, 525120), (384, 448540), (410, 420096), (480, 358832), (492, 350080), (512, 336405), (547, 314880), (615, 280064), (640, 269124), (656, 262560), (768, 224270), (820, 210048), (960, 179416), (984, 175040), (1094, 157440), (1230, 140032), (1280, 134562), (1312, 131280), (1536, 112135), (1640, 105024), (1641, 104960), (1920, 89708), (1968, 87520), (2188, 78720), (2460, 70016), (2560, 67281), (2624, 65640), (2735, 62976), (3280, 52512), (3282, 52480), (3840, 44854), (3936, 43760), (4376, 39360), (4920, 35008), (5248, 32820), (5470, 31488), (6560, 26256), (6564, 26240), (7680, 22427), (7872, 21880), (8205, 20992), (8752, 19680), (9840, 17504), (10496, 16410), (10940, 15744), (13120, 13128)]