23657760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{2347}}^1$

素因数の和:2375

約数の個数: 144

約数和(自身を含む): 92304576

約数和(自身を除く): 68646816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2347, 2520, 3360, 4694, 5040, 7041, 9388, 10080, 11735, 14082, 16429, 18776, 21123, 23470, 28164, 32858, 35205, 37552, 42246, 46940, 49287, 56328, 65716, 70410, 75104, 82145, 84492, 93880, 98574, 105615, 112656, 131432, 140820, 147861, 164290, 168984, 187760, 197148, 211230, 225312, 246435, 262864, 281640, 295722, 328580, 337968, 375520, 394296, 422460, 492870, 525728, 563280, 591444, 657160, 675936, 739305, 788592, 844920, 985740, 1126560, 1182888, 1314320, 1478610, 1577184, 1689840, 1971480, 2365776, 2628640, 2957220, 3379680, 3942960, 4731552, 5914440, 7885920, 11828880, 23657760]

約数ペア:

[(1, 23657760), (2, 11828880), (3, 7885920), (4, 5914440), (5, 4731552), (6, 3942960), (7, 3379680), (8, 2957220), (9, 2628640), (10, 2365776), (12, 1971480), (14, 1689840), (15, 1577184), (16, 1478610), (18, 1314320), (20, 1182888), (21, 1126560), (24, 985740), (28, 844920), (30, 788592), (32, 739305), (35, 675936), (36, 657160), (40, 591444), (42, 563280), (45, 525728), (48, 492870), (56, 422460), (60, 394296), (63, 375520), (70, 337968), (72, 328580), (80, 295722), (84, 281640), (90, 262864), (96, 246435), (105, 225312), (112, 211230), (120, 197148), (126, 187760), (140, 168984), (144, 164290), (160, 147861), (168, 140820), (180, 131432), (210, 112656), (224, 105615), (240, 98574), (252, 93880), (280, 84492), (288, 82145), (315, 75104), (336, 70410), (360, 65716), (420, 56328), (480, 49287), (504, 46940), (560, 42246), (630, 37552), (672, 35205), (720, 32858), (840, 28164), (1008, 23470), (1120, 21123), (1260, 18776), (1440, 16429), (1680, 14082), (2016, 11735), (2347, 10080), (2520, 9388), (3360, 7041), (4694, 5040)]