262792320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19553}}^1$

素因数の和:19582

約数の個数: 128

約数和(自身を含む): 957363840

約数和(自身を除く): 694571520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 19553, 39106, 58659, 78212, 97765, 117318, 136871, 156424, 195530, 234636, 273742, 293295, 312848, 391060, 410613, 469272, 547484, 586590, 625696, 684355, 782120, 821226, 938544, 1094968, 1173180, 1251392, 1368710, 1564240, 1642452, 1877088, 2053065, 2189936, 2346360, 2502784, 2737420, 3128480, 3284904, 3754176, 4106130, 4379872, 4692720, 5474840, 6256960, 6569808, 7508352, 8212260, 8759744, 9385440, 10949680, 12513920, 13139616, 16424520, 17519488, 18770880, 21899360, 26279232, 32849040, 37541760, 43798720, 52558464, 65698080, 87597440, 131396160, 262792320]

約数ペア:

[(1, 262792320), (2, 131396160), (3, 87597440), (4, 65698080), (5, 52558464), (6, 43798720), (7, 37541760), (8, 32849040), (10, 26279232), (12, 21899360), (14, 18770880), (15, 17519488), (16, 16424520), (20, 13139616), (21, 12513920), (24, 10949680), (28, 9385440), (30, 8759744), (32, 8212260), (35, 7508352), (40, 6569808), (42, 6256960), (48, 5474840), (56, 4692720), (60, 4379872), (64, 4106130), (70, 3754176), (80, 3284904), (84, 3128480), (96, 2737420), (105, 2502784), (112, 2346360), (120, 2189936), (128, 2053065), (140, 1877088), (160, 1642452), (168, 1564240), (192, 1368710), (210, 1251392), (224, 1173180), (240, 1094968), (280, 938544), (320, 821226), (336, 782120), (384, 684355), (420, 625696), (448, 586590), (480, 547484), (560, 469272), (640, 410613), (672, 391060), (840, 312848), (896, 293295), (960, 273742), (1120, 234636), (1344, 195530), (1680, 156424), (1920, 136871), (2240, 117318), (2688, 97765), (3360, 78212), (4480, 58659), (6720, 39106), (13440, 19553)]