194883840

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{5639}}^1$

素因数の和:5669

約数の個数: 144

約数和(自身を含む): 691689600

約数和(自身を除く): 496805760

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, 5639, 5760, 6912, 8640, 11278, 11520, 16917, 17280, 22556, 28195, 33834, 34560, 45112, 50751, 56390, 67668, 84585, 90224, 101502, 112780, 135336, 152253, 169170, 180448, 203004, 225560, 253755, 270672, 304506, 338340, 360896, 406008, 451120, 507510, 541344, 609012, 676680, 721792, 761265, 812016, 902240, 1015020, 1082688, 1218024, 1353360, 1443584, 1522530, 1624032, 1804480, 2030040, 2165376, 2436048, 2706720, 3045060, 3248064, 3608960, 4060080, 4330752, 4872096, 5413440, 6090120, 6496128, 7217920, 8120160, 9744192, 10826880, 12180240, 12992256, 16240320, 19488384, 21653760, 24360480, 32480640, 38976768, 48720960, 64961280, 97441920, 194883840]

約数ペア:

[(1, 194883840), (2, 97441920), (3, 64961280), (4, 48720960), (5, 38976768), (6, 32480640), (8, 24360480), (9, 21653760), (10, 19488384), (12, 16240320), (15, 12992256), (16, 12180240), (18, 10826880), (20, 9744192), (24, 8120160), (27, 7217920), (30, 6496128), (32, 6090120), (36, 5413440), (40, 4872096), (45, 4330752), (48, 4060080), (54, 3608960), (60, 3248064), (64, 3045060), (72, 2706720), (80, 2436048), (90, 2165376), (96, 2030040), (108, 1804480), (120, 1624032), (128, 1522530), (135, 1443584), (144, 1353360), (160, 1218024), (180, 1082688), (192, 1015020), (216, 902240), (240, 812016), (256, 761265), (270, 721792), (288, 676680), (320, 609012), (360, 541344), (384, 507510), (432, 451120), (480, 406008), (540, 360896), (576, 338340), (640, 304506), (720, 270672), (768, 253755), (864, 225560), (960, 203004), (1080, 180448), (1152, 169170), (1280, 152253), (1440, 135336), (1728, 112780), (1920, 101502), (2160, 90224), (2304, 84585), (2880, 67668), (3456, 56390), (3840, 50751), (4320, 45112), (5639, 34560), (5760, 33834), (6912, 28195), (8640, 22556), (11278, 17280), (11520, 16917)]