146888640

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{1889}}^1$

素因数の和:1921

約数の個数: 168

約数和(自身を含む): 524225520

約数和(自身を除く): 377336880

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, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1889, 1944, 2160, 2430, 2592, 2880, 3240, 3778, 3888, 4320, 4860, 5184, 5667, 6480, 7556, 7776, 8640, 9445, 9720, 11334, 12960, 15112, 15552, 17001, 18890, 19440, 22668, 25920, 28335, 30224, 34002, 37780, 38880, 45336, 51003, 56670, 60448, 68004, 75560, 77760, 85005, 90672, 102006, 113340, 120896, 136008, 151120, 153009, 170010, 181344, 204012, 226680, 255015, 272016, 302240, 306018, 340020, 362688, 408024, 453360, 459027, 510030, 544032, 604480, 612036, 680040, 765045, 816048, 906720, 918054, 1020060, 1088064, 1224072, 1360080, 1530090, 1632096, 1813440, 1836108, 2040120, 2295135, 2448144, 2720160, 3060180, 3264192, 3672216, 4080240, 4590270, 4896288, 5440320, 6120360, 7344432, 8160480, 9180540, 9792576, 12240720, 14688864, 16320960, 18361080, 24481440, 29377728, 36722160, 48962880, 73444320, 146888640]

約数ペア:

[(1, 146888640), (2, 73444320), (3, 48962880), (4, 36722160), (5, 29377728), (6, 24481440), (8, 18361080), (9, 16320960), (10, 14688864), (12, 12240720), (15, 9792576), (16, 9180540), (18, 8160480), (20, 7344432), (24, 6120360), (27, 5440320), (30, 4896288), (32, 4590270), (36, 4080240), (40, 3672216), (45, 3264192), (48, 3060180), (54, 2720160), (60, 2448144), (64, 2295135), (72, 2040120), (80, 1836108), (81, 1813440), (90, 1632096), (96, 1530090), (108, 1360080), (120, 1224072), (135, 1088064), (144, 1020060), (160, 918054), (162, 906720), (180, 816048), (192, 765045), (216, 680040), (240, 612036), (243, 604480), (270, 544032), (288, 510030), (320, 459027), (324, 453360), (360, 408024), (405, 362688), (432, 340020), (480, 306018), (486, 302240), (540, 272016), (576, 255015), (648, 226680), (720, 204012), (810, 181344), (864, 170010), (960, 153009), (972, 151120), (1080, 136008), (1215, 120896), (1296, 113340), (1440, 102006), (1620, 90672), (1728, 85005), (1889, 77760), (1944, 75560), (2160, 68004), (2430, 60448), (2592, 56670), (2880, 51003), (3240, 45336), (3778, 38880), (3888, 37780), (4320, 34002), (4860, 30224), (5184, 28335), (5667, 25920), (6480, 22668), (7556, 19440), (7776, 18890), (8640, 17001), (9445, 15552), (9720, 15112), (11334, 12960)]