1142400

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1$

素因数の和:51

約数の個数: 192

約数和(自身を含む): 4553280

約数和(自身を除く): 3410880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 64, 68, 70, 75, 80, 84, 85, 96, 100, 102, 105, 112, 119, 120, 128, 136, 140, 150, 160, 168, 170, 175, 192, 200, 204, 210, 224, 238, 240, 255, 272, 280, 300, 320, 336, 340, 350, 357, 384, 400, 408, 420, 425, 448, 476, 480, 510, 525, 544, 560, 595, 600, 640, 672, 680, 700, 714, 800, 816, 840, 850, 896, 952, 960, 1020, 1050, 1088, 1120, 1190, 1200, 1275, 1344, 1360, 1400, 1428, 1600, 1632, 1680, 1700, 1785, 1904, 1920, 2040, 2100, 2176, 2240, 2380, 2400, 2550, 2688, 2720, 2800, 2856, 2975, 3200, 3264, 3360, 3400, 3570, 3808, 4080, 4200, 4480, 4760, 4800, 5100, 5440, 5600, 5712, 5950, 6528, 6720, 6800, 7140, 7616, 8160, 8400, 8925, 9520, 9600, 10200, 10880, 11200, 11424, 11900, 13440, 13600, 14280, 15232, 16320, 16800, 17850, 19040, 20400, 22400, 22848, 23800, 27200, 28560, 32640, 33600, 35700, 38080, 40800, 45696, 47600, 54400, 57120, 67200, 71400, 76160, 81600, 95200, 114240, 142800, 163200, 190400, 228480, 285600, 380800, 571200, 1142400]

約数ペア:

[(1, 1142400), (2, 571200), (3, 380800), (4, 285600), (5, 228480), (6, 190400), (7, 163200), (8, 142800), (10, 114240), (12, 95200), (14, 81600), (15, 76160), (16, 71400), (17, 67200), (20, 57120), (21, 54400), (24, 47600), (25, 45696), (28, 40800), (30, 38080), (32, 35700), (34, 33600), (35, 32640), (40, 28560), (42, 27200), (48, 23800), (50, 22848), (51, 22400), (56, 20400), (60, 19040), (64, 17850), (68, 16800), (70, 16320), (75, 15232), (80, 14280), (84, 13600), (85, 13440), (96, 11900), (100, 11424), (102, 11200), (105, 10880), (112, 10200), (119, 9600), (120, 9520), (128, 8925), (136, 8400), (140, 8160), (150, 7616), (160, 7140), (168, 6800), (170, 6720), (175, 6528), (192, 5950), (200, 5712), (204, 5600), (210, 5440), (224, 5100), (238, 4800), (240, 4760), (255, 4480), (272, 4200), (280, 4080), (300, 3808), (320, 3570), (336, 3400), (340, 3360), (350, 3264), (357, 3200), (384, 2975), (400, 2856), (408, 2800), (420, 2720), (425, 2688), (448, 2550), (476, 2400), (480, 2380), (510, 2240), (525, 2176), (544, 2100), (560, 2040), (595, 1920), (600, 1904), (640, 1785), (672, 1700), (680, 1680), (700, 1632), (714, 1600), (800, 1428), (816, 1400), (840, 1360), (850, 1344), (896, 1275), (952, 1200), (960, 1190), (1020, 1120), (1050, 1088)]