2005718400

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{9949}}^1$

素因数の和:9986

約数の個数: 288

約数和(自身を含む): 8180094000

約数和(自身を除く): 6174375600

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, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 384, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 640, 672, 700, 720, 800, 840, 896, 900, 960, 1008, 1050, 1120, 1152, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 1920, 2016, 2100, 2240, 2400, 2520, 2688, 2800, 2880, 3150, 3200, 3360, 3600, 4032, 4200, 4480, 4800, 5040, 5600, 5760, 6300, 6720, 7200, 8064, 8400, 9600, 9949, 10080, 11200, 12600, 13440, 14400, 16800, 19898, 20160, 22400, 25200, 28800, 29847, 33600, 39796, 40320, 49745, 50400, 59694, 67200, 69643, 79592, 89541, 99490, 100800, 119388, 139286, 149235, 159184, 179082, 198980, 201600, 208929, 238776, 248725, 278572, 298470, 318368, 348215, 358164, 397960, 417858, 447705, 477552, 497450, 557144, 596940, 626787, 636736, 696430, 716328, 746175, 795920, 835716, 895410, 955104, 994900, 1044645, 1114288, 1193880, 1253574, 1273472, 1392860, 1432656, 1492350, 1591840, 1671432, 1741075, 1790820, 1910208, 1989800, 2089290, 2228576, 2238525, 2387760, 2507148, 2785720, 2865312, 2984700, 3133935, 3183680, 3342864, 3482150, 3581640, 3820416, 3979600, 4178580, 4457152, 4477050, 4775520, 5014296, 5223225, 5571440, 5730624, 5969400, 6267870, 6367360, 6685728, 6964300, 7163280, 7959200, 8357160, 8914304, 8954100, 9551040, 10028592, 10446450, 11142880, 11461248, 11938800, 12535740, 13371456, 13928600, 14326560, 15669675, 15918400, 16714320, 17908200, 19102080, 20057184, 20892900, 22285760, 23877600, 25071480, 26742912, 27857200, 28653120, 31339350, 31836800, 33428640, 35816400, 40114368, 41785800, 44571520, 47755200, 50142960, 55714400, 57306240, 62678700, 66857280, 71632800, 80228736, 83571600, 95510400, 100285920, 111428800, 125357400, 133714560, 143265600, 167143200, 200571840, 222857600, 250714800, 286531200, 334286400, 401143680, 501429600, 668572800, 1002859200, 2005718400]

約数ペア:

[(1, 2005718400), (2, 1002859200), (3, 668572800), (4, 501429600), (5, 401143680), (6, 334286400), (7, 286531200), (8, 250714800), (9, 222857600), (10, 200571840), (12, 167143200), (14, 143265600), (15, 133714560), (16, 125357400), (18, 111428800), (20, 100285920), (21, 95510400), (24, 83571600), (25, 80228736), (28, 71632800), (30, 66857280), (32, 62678700), (35, 57306240), (36, 55714400), (40, 50142960), (42, 47755200), (45, 44571520), (48, 41785800), (50, 40114368), (56, 35816400), (60, 33428640), (63, 31836800), (64, 31339350), (70, 28653120), (72, 27857200), (75, 26742912), (80, 25071480), (84, 23877600), (90, 22285760), (96, 20892900), (100, 20057184), (105, 19102080), (112, 17908200), (120, 16714320), (126, 15918400), (128, 15669675), (140, 14326560), (144, 13928600), (150, 13371456), (160, 12535740), (168, 11938800), (175, 11461248), (180, 11142880), (192, 10446450), (200, 10028592), (210, 9551040), (224, 8954100), (225, 8914304), (240, 8357160), (252, 7959200), (280, 7163280), (288, 6964300), (300, 6685728), (315, 6367360), (320, 6267870), (336, 5969400), (350, 5730624), (360, 5571440), (384, 5223225), (400, 5014296), (420, 4775520), (448, 4477050), (450, 4457152), (480, 4178580), (504, 3979600), (525, 3820416), (560, 3581640), (576, 3482150), (600, 3342864), (630, 3183680), (640, 3133935), (672, 2984700), (700, 2865312), (720, 2785720), (800, 2507148), (840, 2387760), (896, 2238525), (900, 2228576), (960, 2089290), (1008, 1989800), (1050, 1910208), (1120, 1790820), (1152, 1741075), (1200, 1671432), (1260, 1591840), (1344, 1492350), (1400, 1432656), (1440, 1392860), (1575, 1273472), (1600, 1253574), (1680, 1193880), (1800, 1114288), (1920, 1044645), (2016, 994900), (2100, 955104), (2240, 895410), (2400, 835716), (2520, 795920), (2688, 746175), (2800, 716328), (2880, 696430), (3150, 636736), (3200, 626787), (3360, 596940), (3600, 557144), (4032, 497450), (4200, 477552), (4480, 447705), (4800, 417858), (5040, 397960), (5600, 358164), (5760, 348215), (6300, 318368), (6720, 298470), (7200, 278572), (8064, 248725), (8400, 238776), (9600, 208929), (9949, 201600), (10080, 198980), (11200, 179082), (12600, 159184), (13440, 149235), (14400, 139286), (16800, 119388), (19898, 100800), (20160, 99490), (22400, 89541), (25200, 79592), (28800, 69643), (29847, 67200), (33600, 59694), (39796, 50400), (40320, 49745)]