904701420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1747}}^1$

素因数の和:1909

約数の個数: 192

約数和(自身を含む): 3242050560

約数和(自身を除く): 2337349140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 137, 140, 180, 189, 210, 252, 270, 274, 315, 378, 411, 420, 540, 548, 630, 685, 756, 822, 945, 959, 1233, 1260, 1370, 1644, 1747, 1890, 1918, 2055, 2466, 2740, 2877, 3494, 3699, 3780, 3836, 4110, 4795, 4932, 5241, 5754, 6165, 6988, 7398, 8220, 8631, 8735, 9590, 10482, 11508, 12229, 12330, 14385, 14796, 15723, 17262, 17470, 18495, 19180, 20964, 24458, 24660, 25893, 26205, 28770, 31446, 34524, 34940, 36687, 36990, 43155, 47169, 48916, 51786, 52410, 57540, 61145, 62892, 73374, 73980, 78615, 86310, 94338, 103572, 104820, 110061, 122290, 129465, 146748, 157230, 172620, 183435, 188676, 220122, 235845, 239339, 244580, 258930, 314460, 330183, 366870, 440244, 471690, 478678, 517860, 550305, 660366, 718017, 733740, 943380, 957356, 1100610, 1196695, 1320732, 1436034, 1650915, 1675373, 2154051, 2201220, 2393390, 2872068, 3301830, 3350746, 3590085, 4308102, 4786780, 5026119, 6462153, 6603660, 6701492, 7180170, 8376865, 8616204, 10052238, 10770255, 12924306, 14360340, 15078357, 16753730, 20104476, 21540510, 25130595, 25848612, 30156714, 32310765, 33507460, 43081020, 45235071, 50261190, 60313428, 64621530, 75391785, 90470142, 100522380, 129243060, 150783570, 180940284, 226175355, 301567140, 452350710, 904701420]

約数ペア:

[(1, 904701420), (2, 452350710), (3, 301567140), (4, 226175355), (5, 180940284), (6, 150783570), (7, 129243060), (9, 100522380), (10, 90470142), (12, 75391785), (14, 64621530), (15, 60313428), (18, 50261190), (20, 45235071), (21, 43081020), (27, 33507460), (28, 32310765), (30, 30156714), (35, 25848612), (36, 25130595), (42, 21540510), (45, 20104476), (54, 16753730), (60, 15078357), (63, 14360340), (70, 12924306), (84, 10770255), (90, 10052238), (105, 8616204), (108, 8376865), (126, 7180170), (135, 6701492), (137, 6603660), (140, 6462153), (180, 5026119), (189, 4786780), (210, 4308102), (252, 3590085), (270, 3350746), (274, 3301830), (315, 2872068), (378, 2393390), (411, 2201220), (420, 2154051), (540, 1675373), (548, 1650915), (630, 1436034), (685, 1320732), (756, 1196695), (822, 1100610), (945, 957356), (959, 943380), (1233, 733740), (1260, 718017), (1370, 660366), (1644, 550305), (1747, 517860), (1890, 478678), (1918, 471690), (2055, 440244), (2466, 366870), (2740, 330183), (2877, 314460), (3494, 258930), (3699, 244580), (3780, 239339), (3836, 235845), (4110, 220122), (4795, 188676), (4932, 183435), (5241, 172620), (5754, 157230), (6165, 146748), (6988, 129465), (7398, 122290), (8220, 110061), (8631, 104820), (8735, 103572), (9590, 94338), (10482, 86310), (11508, 78615), (12229, 73980), (12330, 73374), (14385, 62892), (14796, 61145), (15723, 57540), (17262, 52410), (17470, 51786), (18495, 48916), (19180, 47169), (20964, 43155), (24458, 36990), (24660, 36687), (25893, 34940), (26205, 34524), (28770, 31446)]