1968076800

素因数分解:

$2^{11}\times 3^2\times 5^2\times {\mathrm{4271}}^1$

素因数の和:4309

約数の個数: 216

約数和(自身を含む): 7050017520

約数和(自身を除く): 5081940720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1024, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 2048, 2304, 2400, 2560, 2880, 3072, 3200, 3600, 3840, 4271, 4608, 4800, 5120, 5760, 6144, 6400, 7200, 7680, 8542, 9216, 9600, 10240, 11520, 12800, 12813, 14400, 15360, 17084, 18432, 19200, 21355, 23040, 25600, 25626, 28800, 30720, 34168, 38400, 38439, 42710, 46080, 51200, 51252, 57600, 64065, 68336, 76800, 76878, 85420, 92160, 102504, 106775, 115200, 128130, 136672, 153600, 153756, 170840, 192195, 205008, 213550, 230400, 256260, 273344, 307512, 320325, 341680, 384390, 410016, 427100, 460800, 512520, 546688, 615024, 640650, 683360, 768780, 820032, 854200, 960975, 1025040, 1093376, 1230048, 1281300, 1366720, 1537560, 1640064, 1708400, 1921950, 2050080, 2186752, 2460096, 2562600, 2733440, 3075120, 3280128, 3416800, 3843900, 4100160, 4373504, 4920192, 5125200, 5466880, 6150240, 6560256, 6833600, 7687800, 8200320, 8747008, 9840384, 10250400, 10933760, 12300480, 13120512, 13667200, 15375600, 16400640, 19680768, 20500800, 21867520, 24600960, 26241024, 27334400, 30751200, 32801280, 39361536, 41001600, 43735040, 49201920, 54668800, 61502400, 65602560, 78723072, 82003200, 98403840, 109337600, 123004800, 131205120, 164006400, 196807680, 218675200, 246009600, 328012800, 393615360, 492019200, 656025600, 984038400, 1968076800]

約数ペア:

[(1, 1968076800), (2, 984038400), (3, 656025600), (4, 492019200), (5, 393615360), (6, 328012800), (8, 246009600), (9, 218675200), (10, 196807680), (12, 164006400), (15, 131205120), (16, 123004800), (18, 109337600), (20, 98403840), (24, 82003200), (25, 78723072), (30, 65602560), (32, 61502400), (36, 54668800), (40, 49201920), (45, 43735040), (48, 41001600), (50, 39361536), (60, 32801280), (64, 30751200), (72, 27334400), (75, 26241024), (80, 24600960), (90, 21867520), (96, 20500800), (100, 19680768), (120, 16400640), (128, 15375600), (144, 13667200), (150, 13120512), (160, 12300480), (180, 10933760), (192, 10250400), (200, 9840384), (225, 8747008), (240, 8200320), (256, 7687800), (288, 6833600), (300, 6560256), (320, 6150240), (360, 5466880), (384, 5125200), (400, 4920192), (450, 4373504), (480, 4100160), (512, 3843900), (576, 3416800), (600, 3280128), (640, 3075120), (720, 2733440), (768, 2562600), (800, 2460096), (900, 2186752), (960, 2050080), (1024, 1921950), (1152, 1708400), (1200, 1640064), (1280, 1537560), (1440, 1366720), (1536, 1281300), (1600, 1230048), (1800, 1093376), (1920, 1025040), (2048, 960975), (2304, 854200), (2400, 820032), (2560, 768780), (2880, 683360), (3072, 640650), (3200, 615024), (3600, 546688), (3840, 512520), (4271, 460800), (4608, 427100), (4800, 410016), (5120, 384390), (5760, 341680), (6144, 320325), (6400, 307512), (7200, 273344), (7680, 256260), (8542, 230400), (9216, 213550), (9600, 205008), (10240, 192195), (11520, 170840), (12800, 153756), (12813, 153600), (14400, 136672), (15360, 128130), (17084, 115200), (18432, 106775), (19200, 102504), (21355, 92160), (23040, 85420), (25600, 76878), (25626, 76800), (28800, 68336), (30720, 64065), (34168, 57600), (38400, 51252), (38439, 51200), (42710, 46080)]