19376651520

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{186889}}^1$

素因数の和:186922

約数の個数: 180

約数和(自身を含む): 69333573540

約数和(自身を除く): 49956922020

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 34560, 51840, 103680, 186889, 373778, 560667, 747556, 934445, 1121334, 1495112, 1682001, 1868890, 2242668, 2803335, 2990224, 3364002, 3737780, 4485336, 5046003, 5606670, 5980448, 6728004, 7475560, 8410005, 8970672, 10092006, 11213340, 11960896, 13456008, 14951120, 15138009, 16820010, 17941344, 20184012, 22426680, 23921792, 25230015, 26912016, 29902240, 30276018, 33640020, 35882688, 40368024, 44853360, 47843584, 50460030, 53824032, 59804480, 60552036, 67280040, 71765376, 75690045, 80736048, 89706720, 100920060, 107648064, 119608960, 121104072, 134560080, 143530752, 151380090, 161472096, 179413440, 201840120, 215296128, 239217920, 242208144, 269120160, 302760180, 322944192, 358826880, 403680240, 430592256, 484416288, 538240320, 605520360, 645888384, 717653760, 807360480, 968832576, 1076480640, 1211040720, 1291776768, 1614720960, 1937665152, 2152961280, 2422081440, 3229441920, 3875330304, 4844162880, 6458883840, 9688325760, 19376651520]

約数ペア:

[(1, 19376651520), (2, 9688325760), (3, 6458883840), (4, 4844162880), (5, 3875330304), (6, 3229441920), (8, 2422081440), (9, 2152961280), (10, 1937665152), (12, 1614720960), (15, 1291776768), (16, 1211040720), (18, 1076480640), (20, 968832576), (24, 807360480), (27, 717653760), (30, 645888384), (32, 605520360), (36, 538240320), (40, 484416288), (45, 430592256), (48, 403680240), (54, 358826880), (60, 322944192), (64, 302760180), (72, 269120160), (80, 242208144), (81, 239217920), (90, 215296128), (96, 201840120), (108, 179413440), (120, 161472096), (128, 151380090), (135, 143530752), (144, 134560080), (160, 121104072), (162, 119608960), (180, 107648064), (192, 100920060), (216, 89706720), (240, 80736048), (256, 75690045), (270, 71765376), (288, 67280040), (320, 60552036), (324, 59804480), (360, 53824032), (384, 50460030), (405, 47843584), (432, 44853360), (480, 40368024), (540, 35882688), (576, 33640020), (640, 30276018), (648, 29902240), (720, 26912016), (768, 25230015), (810, 23921792), (864, 22426680), (960, 20184012), (1080, 17941344), (1152, 16820010), (1280, 15138009), (1296, 14951120), (1440, 13456008), (1620, 11960896), (1728, 11213340), (1920, 10092006), (2160, 8970672), (2304, 8410005), (2592, 7475560), (2880, 6728004), (3240, 5980448), (3456, 5606670), (3840, 5046003), (4320, 4485336), (5184, 3737780), (5760, 3364002), (6480, 2990224), (6912, 2803335), (8640, 2242668), (10368, 1868890), (11520, 1682001), (12960, 1495112), (17280, 1121334), (20736, 934445), (25920, 747556), (34560, 560667), (51840, 373778), (103680, 186889)]