201291840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1949

約数の個数: 168

約数和(自身を含む): 711448920

約数和(自身を除く): 510157080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 1889, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 3778, 4440, 5328, 5667, 5920, 6660, 7104, 7556, 8880, 9445, 10656, 11334, 11840, 13320, 15112, 17001, 17760, 18890, 21312, 22668, 26640, 28335, 30224, 34002, 35520, 37780, 45336, 53280, 56670, 60448, 68004, 69893, 75560, 85005, 90672, 106560, 113340, 120896, 136008, 139786, 151120, 170010, 181344, 209679, 226680, 272016, 279572, 302240, 340020, 349465, 362688, 419358, 453360, 544032, 559144, 604480, 629037, 680040, 698930, 838716, 906720, 1048395, 1088064, 1118288, 1258074, 1360080, 1397860, 1677432, 1813440, 2096790, 2236576, 2516148, 2720160, 2795720, 3145185, 3354864, 4193580, 4473152, 5032296, 5440320, 5591440, 6290370, 6709728, 8387160, 10064592, 11182880, 12580740, 13419456, 16774320, 20129184, 22365760, 25161480, 33548640, 40258368, 50322960, 67097280, 100645920, 201291840]

約数ペア:

[(1, 201291840), (2, 100645920), (3, 67097280), (4, 50322960), (5, 40258368), (6, 33548640), (8, 25161480), (9, 22365760), (10, 20129184), (12, 16774320), (15, 13419456), (16, 12580740), (18, 11182880), (20, 10064592), (24, 8387160), (30, 6709728), (32, 6290370), (36, 5591440), (37, 5440320), (40, 5032296), (45, 4473152), (48, 4193580), (60, 3354864), (64, 3145185), (72, 2795720), (74, 2720160), (80, 2516148), (90, 2236576), (96, 2096790), (111, 1813440), (120, 1677432), (144, 1397860), (148, 1360080), (160, 1258074), (180, 1118288), (185, 1088064), (192, 1048395), (222, 906720), (240, 838716), (288, 698930), (296, 680040), (320, 629037), (333, 604480), (360, 559144), (370, 544032), (444, 453360), (480, 419358), (555, 362688), (576, 349465), (592, 340020), (666, 302240), (720, 279572), (740, 272016), (888, 226680), (960, 209679), (1110, 181344), (1184, 170010), (1332, 151120), (1440, 139786), (1480, 136008), (1665, 120896), (1776, 113340), (1889, 106560), (2220, 90672), (2368, 85005), (2664, 75560), (2880, 69893), (2960, 68004), (3330, 60448), (3552, 56670), (3778, 53280), (4440, 45336), (5328, 37780), (5667, 35520), (5920, 34002), (6660, 30224), (7104, 28335), (7556, 26640), (8880, 22668), (9445, 21312), (10656, 18890), (11334, 17760), (11840, 17001), (13320, 15112)]