1966222080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{56893}}^1$

素因数の和:56923

約数の個数: 144

約数和(自身を含む): 6977480160

約数和(自身を除く): 5011258080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 56893, 113786, 170679, 227572, 284465, 341358, 455144, 512037, 568930, 682716, 853395, 910288, 1024074, 1137860, 1365432, 1536111, 1706790, 1820576, 2048148, 2275720, 2560185, 2730864, 3072222, 3413580, 3641152, 4096296, 4551440, 5120370, 5461728, 6144444, 6827160, 7282304, 7680555, 8192592, 9102880, 10240740, 10923456, 12288888, 13654320, 14564608, 15361110, 16385184, 18205760, 20481480, 21846912, 24577776, 27308640, 30722220, 32770368, 36411520, 40962960, 43693824, 49155552, 54617280, 61444440, 65540736, 72823040, 81925920, 98311104, 109234560, 122888880, 131081472, 163851840, 196622208, 218469120, 245777760, 327703680, 393244416, 491555520, 655407360, 983111040, 1966222080]

約数ペア:

[(1, 1966222080), (2, 983111040), (3, 655407360), (4, 491555520), (5, 393244416), (6, 327703680), (8, 245777760), (9, 218469120), (10, 196622208), (12, 163851840), (15, 131081472), (16, 122888880), (18, 109234560), (20, 98311104), (24, 81925920), (27, 72823040), (30, 65540736), (32, 61444440), (36, 54617280), (40, 49155552), (45, 43693824), (48, 40962960), (54, 36411520), (60, 32770368), (64, 30722220), (72, 27308640), (80, 24577776), (90, 21846912), (96, 20481480), (108, 18205760), (120, 16385184), (128, 15361110), (135, 14564608), (144, 13654320), (160, 12288888), (180, 10923456), (192, 10240740), (216, 9102880), (240, 8192592), (256, 7680555), (270, 7282304), (288, 6827160), (320, 6144444), (360, 5461728), (384, 5120370), (432, 4551440), (480, 4096296), (540, 3641152), (576, 3413580), (640, 3072222), (720, 2730864), (768, 2560185), (864, 2275720), (960, 2048148), (1080, 1820576), (1152, 1706790), (1280, 1536111), (1440, 1365432), (1728, 1137860), (1920, 1024074), (2160, 910288), (2304, 853395), (2880, 682716), (3456, 568930), (3840, 512037), (4320, 455144), (5760, 341358), (6912, 284465), (8640, 227572), (11520, 170679), (17280, 113786), (34560, 56893)]