40807200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{347}}^1$

素因数の和:384

約数の個数: 216

約数和(自身を含む): 154958832

約数和(自身を除く): 114151632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 347, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 694, 700, 735, 784, 800, 840, 980, 1041, 1050, 1120, 1176, 1200, 1225, 1388, 1400, 1470, 1568, 1680, 1735, 1960, 2082, 2100, 2352, 2400, 2429, 2450, 2776, 2800, 2940, 3360, 3470, 3675, 3920, 4164, 4200, 4704, 4858, 4900, 5205, 5552, 5600, 5880, 6940, 7287, 7350, 7840, 8328, 8400, 8675, 9716, 9800, 10410, 11104, 11760, 12145, 13880, 14574, 14700, 16656, 16800, 17003, 17350, 19432, 19600, 20820, 23520, 24290, 26025, 27760, 29148, 29400, 33312, 34006, 34700, 36435, 38864, 39200, 41640, 48580, 51009, 52050, 55520, 58296, 58800, 60725, 68012, 69400, 72870, 77728, 83280, 85015, 97160, 102018, 104100, 116592, 117600, 121450, 136024, 138800, 145740, 166560, 170030, 182175, 194320, 204036, 208200, 233184, 242900, 255045, 272048, 277600, 291480, 340060, 364350, 388640, 408072, 416400, 425075, 485800, 510090, 544096, 582960, 680120, 728700, 816144, 832800, 850150, 971600, 1020180, 1165920, 1275225, 1360240, 1457400, 1632288, 1700300, 1943200, 2040360, 2550450, 2720480, 2914800, 3400600, 4080720, 5100900, 5829600, 6801200, 8161440, 10201800, 13602400, 20403600, 40807200]

約数ペア:

[(1, 40807200), (2, 20403600), (3, 13602400), (4, 10201800), (5, 8161440), (6, 6801200), (7, 5829600), (8, 5100900), (10, 4080720), (12, 3400600), (14, 2914800), (15, 2720480), (16, 2550450), (20, 2040360), (21, 1943200), (24, 1700300), (25, 1632288), (28, 1457400), (30, 1360240), (32, 1275225), (35, 1165920), (40, 1020180), (42, 971600), (48, 850150), (49, 832800), (50, 816144), (56, 728700), (60, 680120), (70, 582960), (75, 544096), (80, 510090), (84, 485800), (96, 425075), (98, 416400), (100, 408072), (105, 388640), (112, 364350), (120, 340060), (140, 291480), (147, 277600), (150, 272048), (160, 255045), (168, 242900), (175, 233184), (196, 208200), (200, 204036), (210, 194320), (224, 182175), (240, 170030), (245, 166560), (280, 145740), (294, 138800), (300, 136024), (336, 121450), (347, 117600), (350, 116592), (392, 104100), (400, 102018), (420, 97160), (480, 85015), (490, 83280), (525, 77728), (560, 72870), (588, 69400), (600, 68012), (672, 60725), (694, 58800), (700, 58296), (735, 55520), (784, 52050), (800, 51009), (840, 48580), (980, 41640), (1041, 39200), (1050, 38864), (1120, 36435), (1176, 34700), (1200, 34006), (1225, 33312), (1388, 29400), (1400, 29148), (1470, 27760), (1568, 26025), (1680, 24290), (1735, 23520), (1960, 20820), (2082, 19600), (2100, 19432), (2352, 17350), (2400, 17003), (2429, 16800), (2450, 16656), (2776, 14700), (2800, 14574), (2940, 13880), (3360, 12145), (3470, 11760), (3675, 11104), (3920, 10410), (4164, 9800), (4200, 9716), (4704, 8675), (4858, 8400), (4900, 8328), (5205, 7840), (5552, 7350), (5600, 7287), (5880, 6940)]