313194000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{7457}}^1$

素因数の和:7490

約数の個数: 160

約数和(自身を含む): 1154140416

約数和(自身を除く): 840946416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3500, 4200, 5250, 6000, 7000, 7457, 8400, 10500, 14000, 14914, 21000, 22371, 29828, 37285, 42000, 44742, 52199, 59656, 74570, 89484, 104398, 111855, 119312, 149140, 156597, 178968, 186425, 208796, 223710, 260995, 298280, 313194, 357936, 372850, 417592, 447420, 521990, 559275, 596560, 626388, 745700, 782985, 835184, 894840, 932125, 1043980, 1118550, 1252776, 1304975, 1491400, 1565970, 1789680, 1864250, 2087960, 2237100, 2505552, 2609950, 2796375, 2982800, 3131940, 3728500, 3914925, 4175920, 4474200, 5219900, 5592750, 6263880, 6524875, 7457000, 7829850, 8948400, 10439800, 11185500, 12527760, 13049750, 14914000, 15659700, 19574625, 20879600, 22371000, 26099500, 31319400, 39149250, 44742000, 52199000, 62638800, 78298500, 104398000, 156597000, 313194000]

約数ペア:

[(1, 313194000), (2, 156597000), (3, 104398000), (4, 78298500), (5, 62638800), (6, 52199000), (7, 44742000), (8, 39149250), (10, 31319400), (12, 26099500), (14, 22371000), (15, 20879600), (16, 19574625), (20, 15659700), (21, 14914000), (24, 13049750), (25, 12527760), (28, 11185500), (30, 10439800), (35, 8948400), (40, 7829850), (42, 7457000), (48, 6524875), (50, 6263880), (56, 5592750), (60, 5219900), (70, 4474200), (75, 4175920), (80, 3914925), (84, 3728500), (100, 3131940), (105, 2982800), (112, 2796375), (120, 2609950), (125, 2505552), (140, 2237100), (150, 2087960), (168, 1864250), (175, 1789680), (200, 1565970), (210, 1491400), (240, 1304975), (250, 1252776), (280, 1118550), (300, 1043980), (336, 932125), (350, 894840), (375, 835184), (400, 782985), (420, 745700), (500, 626388), (525, 596560), (560, 559275), (600, 521990), (700, 447420), (750, 417592), (840, 372850), (875, 357936), (1000, 313194), (1050, 298280), (1200, 260995), (1400, 223710), (1500, 208796), (1680, 186425), (1750, 178968), (2000, 156597), (2100, 149140), (2625, 119312), (2800, 111855), (3000, 104398), (3500, 89484), (4200, 74570), (5250, 59656), (6000, 52199), (7000, 44742), (7457, 42000), (8400, 37285), (10500, 29828), (14000, 22371), (14914, 21000)]