140968800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{2797}}^1$

素因数の和:2830

約数の個数: 216

約数和(自身を含む): 568307376

約数和(自身を除く): 427338576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2797, 2800, 3150, 3360, 3600, 4200, 5040, 5594, 5600, 6300, 7200, 8391, 8400, 10080, 11188, 12600, 13985, 16782, 16800, 19579, 22376, 25173, 25200, 27970, 33564, 39158, 41955, 44752, 50346, 50400, 55940, 58737, 67128, 69925, 78316, 83910, 89504, 97895, 100692, 111880, 117474, 125865, 134256, 139850, 156632, 167820, 176211, 195790, 201384, 209775, 223760, 234948, 251730, 268512, 279700, 293685, 313264, 335640, 352422, 391580, 402768, 419550, 447520, 469896, 489475, 503460, 559400, 587370, 626528, 629325, 671280, 704844, 783160, 805536, 839100, 881055, 939792, 978950, 1006920, 1118800, 1174740, 1258650, 1342560, 1409688, 1468425, 1566320, 1678200, 1762110, 1879584, 1957900, 2013840, 2237600, 2349480, 2517300, 2819376, 2936850, 3132640, 3356400, 3524220, 3915800, 4027680, 4405275, 4698960, 5034600, 5638752, 5873700, 6712800, 7048440, 7831600, 8810550, 9397920, 10069200, 11747400, 14096880, 15663200, 17621100, 20138400, 23494800, 28193760, 35242200, 46989600, 70484400, 140968800]

約数ペア:

[(1, 140968800), (2, 70484400), (3, 46989600), (4, 35242200), (5, 28193760), (6, 23494800), (7, 20138400), (8, 17621100), (9, 15663200), (10, 14096880), (12, 11747400), (14, 10069200), (15, 9397920), (16, 8810550), (18, 7831600), (20, 7048440), (21, 6712800), (24, 5873700), (25, 5638752), (28, 5034600), (30, 4698960), (32, 4405275), (35, 4027680), (36, 3915800), (40, 3524220), (42, 3356400), (45, 3132640), (48, 2936850), (50, 2819376), (56, 2517300), (60, 2349480), (63, 2237600), (70, 2013840), (72, 1957900), (75, 1879584), (80, 1762110), (84, 1678200), (90, 1566320), (96, 1468425), (100, 1409688), (105, 1342560), (112, 1258650), (120, 1174740), (126, 1118800), (140, 1006920), (144, 978950), (150, 939792), (160, 881055), (168, 839100), (175, 805536), (180, 783160), (200, 704844), (210, 671280), (224, 629325), (225, 626528), (240, 587370), (252, 559400), (280, 503460), (288, 489475), (300, 469896), (315, 447520), (336, 419550), (350, 402768), (360, 391580), (400, 352422), (420, 335640), (450, 313264), (480, 293685), (504, 279700), (525, 268512), (560, 251730), (600, 234948), (630, 223760), (672, 209775), (700, 201384), (720, 195790), (800, 176211), (840, 167820), (900, 156632), (1008, 139850), (1050, 134256), (1120, 125865), (1200, 117474), (1260, 111880), (1400, 100692), (1440, 97895), (1575, 89504), (1680, 83910), (1800, 78316), (2016, 69925), (2100, 67128), (2400, 58737), (2520, 55940), (2797, 50400), (2800, 50346), (3150, 44752), (3360, 41955), (3600, 39158), (4200, 33564), (5040, 27970), (5594, 25200), (5600, 25173), (6300, 22376), (7200, 19579), (8391, 16800), (8400, 16782), (10080, 13985), (11188, 12600)]