128167200

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{2543}}^1$

素因数の和:2576

約数の個数: 216

約数和(自身を含む): 516716928

約数和(自身を除く): 388549728

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, 2543, 2800, 3150, 3360, 3600, 4200, 5040, 5086, 5600, 6300, 7200, 7629, 8400, 10080, 10172, 12600, 12715, 15258, 16800, 17801, 20344, 22887, 25200, 25430, 30516, 35602, 38145, 40688, 45774, 50400, 50860, 53403, 61032, 63575, 71204, 76290, 81376, 89005, 91548, 101720, 106806, 114435, 122064, 127150, 142408, 152580, 160209, 178010, 183096, 190725, 203440, 213612, 228870, 244128, 254300, 267015, 284816, 305160, 320418, 356020, 366192, 381450, 406880, 427224, 445025, 457740, 508600, 534030, 569632, 572175, 610320, 640836, 712040, 732384, 762900, 801045, 854448, 890050, 915480, 1017200, 1068060, 1144350, 1220640, 1281672, 1335075, 1424080, 1525800, 1602090, 1708896, 1780100, 1830960, 2034400, 2136120, 2288700, 2563344, 2670150, 2848160, 3051600, 3204180, 3560200, 3661920, 4005225, 4272240, 4577400, 5126688, 5340300, 6103200, 6408360, 7120400, 8010450, 8544480, 9154800, 10680600, 12816720, 14240800, 16020900, 18309600, 21361200, 25633440, 32041800, 42722400, 64083600, 128167200]

約数ペア:

[(1, 128167200), (2, 64083600), (3, 42722400), (4, 32041800), (5, 25633440), (6, 21361200), (7, 18309600), (8, 16020900), (9, 14240800), (10, 12816720), (12, 10680600), (14, 9154800), (15, 8544480), (16, 8010450), (18, 7120400), (20, 6408360), (21, 6103200), (24, 5340300), (25, 5126688), (28, 4577400), (30, 4272240), (32, 4005225), (35, 3661920), (36, 3560200), (40, 3204180), (42, 3051600), (45, 2848160), (48, 2670150), (50, 2563344), (56, 2288700), (60, 2136120), (63, 2034400), (70, 1830960), (72, 1780100), (75, 1708896), (80, 1602090), (84, 1525800), (90, 1424080), (96, 1335075), (100, 1281672), (105, 1220640), (112, 1144350), (120, 1068060), (126, 1017200), (140, 915480), (144, 890050), (150, 854448), (160, 801045), (168, 762900), (175, 732384), (180, 712040), (200, 640836), (210, 610320), (224, 572175), (225, 569632), (240, 534030), (252, 508600), (280, 457740), (288, 445025), (300, 427224), (315, 406880), (336, 381450), (350, 366192), (360, 356020), (400, 320418), (420, 305160), (450, 284816), (480, 267015), (504, 254300), (525, 244128), (560, 228870), (600, 213612), (630, 203440), (672, 190725), (700, 183096), (720, 178010), (800, 160209), (840, 152580), (900, 142408), (1008, 127150), (1050, 122064), (1120, 114435), (1200, 106806), (1260, 101720), (1400, 91548), (1440, 89005), (1575, 81376), (1680, 76290), (1800, 71204), (2016, 63575), (2100, 61032), (2400, 53403), (2520, 50860), (2543, 50400), (2800, 45774), (3150, 40688), (3360, 38145), (3600, 35602), (4200, 30516), (5040, 25430), (5086, 25200), (5600, 22887), (6300, 20344), (7200, 17801), (7629, 16800), (8400, 15258), (10080, 12715), (10172, 12600)]