275675520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2143}}^1$

素因数の和:2232

約数の個数: 128

約数和(自身を含む): 892247040

約数和(自身を除く): 616571520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 536, 640, 670, 804, 960, 1005, 1072, 1340, 1608, 1920, 2010, 2143, 2144, 2680, 3216, 4020, 4286, 4288, 5360, 6429, 6432, 8040, 8572, 8576, 10715, 10720, 12858, 12864, 16080, 17144, 21430, 21440, 25716, 25728, 32145, 32160, 34288, 42860, 42880, 51432, 64290, 64320, 68576, 85720, 102864, 128580, 128640, 137152, 143581, 171440, 205728, 257160, 274304, 287162, 342880, 411456, 430743, 514320, 574324, 685760, 717905, 822912, 861486, 1028640, 1148648, 1371520, 1435810, 1722972, 2057280, 2153715, 2297296, 2871620, 3445944, 4114560, 4307430, 4594592, 5743240, 6891888, 8614860, 9189184, 11486480, 13783776, 17229720, 18378368, 22972960, 27567552, 34459440, 45945920, 55135104, 68918880, 91891840, 137837760, 275675520]

約数ペア:

[(1, 275675520), (2, 137837760), (3, 91891840), (4, 68918880), (5, 55135104), (6, 45945920), (8, 34459440), (10, 27567552), (12, 22972960), (15, 18378368), (16, 17229720), (20, 13783776), (24, 11486480), (30, 9189184), (32, 8614860), (40, 6891888), (48, 5743240), (60, 4594592), (64, 4307430), (67, 4114560), (80, 3445944), (96, 2871620), (120, 2297296), (128, 2153715), (134, 2057280), (160, 1722972), (192, 1435810), (201, 1371520), (240, 1148648), (268, 1028640), (320, 861486), (335, 822912), (384, 717905), (402, 685760), (480, 574324), (536, 514320), (640, 430743), (670, 411456), (804, 342880), (960, 287162), (1005, 274304), (1072, 257160), (1340, 205728), (1608, 171440), (1920, 143581), (2010, 137152), (2143, 128640), (2144, 128580), (2680, 102864), (3216, 85720), (4020, 68576), (4286, 64320), (4288, 64290), (5360, 51432), (6429, 42880), (6432, 42860), (8040, 34288), (8572, 32160), (8576, 32145), (10715, 25728), (10720, 25716), (12858, 21440), (12864, 21430), (16080, 17144)]