71601600

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{2131}}^1$

素因数の和:2163

約数の個数: 168

約数和(自身を含む): 268597888

約数和(自身を除く): 196996288

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, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2131, 2240, 2400, 2800, 3360, 4200, 4262, 4800, 5600, 6393, 6720, 8400, 8524, 10655, 11200, 12786, 14917, 16800, 17048, 21310, 25572, 29834, 31965, 33600, 34096, 42620, 44751, 51144, 53275, 59668, 63930, 68192, 74585, 85240, 89502, 102288, 106550, 119336, 127860, 136384, 149170, 159825, 170480, 179004, 204576, 213100, 223755, 238672, 255720, 298340, 319650, 340960, 358008, 372925, 409152, 426200, 447510, 477344, 511440, 596680, 639300, 681920, 716016, 745850, 852400, 895020, 954688, 1022880, 1118775, 1193360, 1278600, 1432032, 1491700, 1704800, 1790040, 2045760, 2237550, 2386720, 2557200, 2864064, 2983400, 3409600, 3580080, 4475100, 4773440, 5114400, 5966800, 7160160, 8950200, 10228800, 11933600, 14320320, 17900400, 23867200, 35800800, 71601600]

約数ペア:

[(1, 71601600), (2, 35800800), (3, 23867200), (4, 17900400), (5, 14320320), (6, 11933600), (7, 10228800), (8, 8950200), (10, 7160160), (12, 5966800), (14, 5114400), (15, 4773440), (16, 4475100), (20, 3580080), (21, 3409600), (24, 2983400), (25, 2864064), (28, 2557200), (30, 2386720), (32, 2237550), (35, 2045760), (40, 1790040), (42, 1704800), (48, 1491700), (50, 1432032), (56, 1278600), (60, 1193360), (64, 1118775), (70, 1022880), (75, 954688), (80, 895020), (84, 852400), (96, 745850), (100, 716016), (105, 681920), (112, 639300), (120, 596680), (140, 511440), (150, 477344), (160, 447510), (168, 426200), (175, 409152), (192, 372925), (200, 358008), (210, 340960), (224, 319650), (240, 298340), (280, 255720), (300, 238672), (320, 223755), (336, 213100), (350, 204576), (400, 179004), (420, 170480), (448, 159825), (480, 149170), (525, 136384), (560, 127860), (600, 119336), (672, 106550), (700, 102288), (800, 89502), (840, 85240), (960, 74585), (1050, 68192), (1120, 63930), (1200, 59668), (1344, 53275), (1400, 51144), (1600, 44751), (1680, 42620), (2100, 34096), (2131, 33600), (2240, 31965), (2400, 29834), (2800, 25572), (3360, 21310), (4200, 17048), (4262, 16800), (4800, 14917), (5600, 12786), (6393, 11200), (6720, 10655), (8400, 8524)]