40496400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{1607}}^1$

素因数の和:1638

約数の個数: 180

約数和(自身を含む): 160709952

約数和(自身を除く): 120213552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1607, 1680, 1800, 2100, 2520, 2800, 3150, 3214, 3600, 4200, 4821, 5040, 6300, 6428, 8035, 8400, 9642, 11249, 12600, 12856, 14463, 16070, 19284, 22498, 24105, 25200, 25712, 28926, 32140, 33747, 38568, 40175, 44996, 48210, 56245, 57852, 64280, 67494, 72315, 77136, 80350, 89992, 96420, 101241, 112490, 115704, 120525, 128560, 134988, 144630, 160700, 168735, 179984, 192840, 202482, 224980, 231408, 241050, 269976, 281225, 289260, 321400, 337470, 361575, 385680, 404964, 449960, 482100, 506205, 539952, 562450, 578520, 642800, 674940, 723150, 809928, 843675, 899920, 964200, 1012410, 1124900, 1157040, 1349880, 1446300, 1619856, 1687350, 1928400, 2024820, 2249800, 2531025, 2699760, 2892600, 3374700, 4049640, 4499600, 5062050, 5785200, 6749400, 8099280, 10124100, 13498800, 20248200, 40496400]

約数ペア:

[(1, 40496400), (2, 20248200), (3, 13498800), (4, 10124100), (5, 8099280), (6, 6749400), (7, 5785200), (8, 5062050), (9, 4499600), (10, 4049640), (12, 3374700), (14, 2892600), (15, 2699760), (16, 2531025), (18, 2249800), (20, 2024820), (21, 1928400), (24, 1687350), (25, 1619856), (28, 1446300), (30, 1349880), (35, 1157040), (36, 1124900), (40, 1012410), (42, 964200), (45, 899920), (48, 843675), (50, 809928), (56, 723150), (60, 674940), (63, 642800), (70, 578520), (72, 562450), (75, 539952), (80, 506205), (84, 482100), (90, 449960), (100, 404964), (105, 385680), (112, 361575), (120, 337470), (126, 321400), (140, 289260), (144, 281225), (150, 269976), (168, 241050), (175, 231408), (180, 224980), (200, 202482), (210, 192840), (225, 179984), (240, 168735), (252, 160700), (280, 144630), (300, 134988), (315, 128560), (336, 120525), (350, 115704), (360, 112490), (400, 101241), (420, 96420), (450, 89992), (504, 80350), (525, 77136), (560, 72315), (600, 67494), (630, 64280), (700, 57852), (720, 56245), (840, 48210), (900, 44996), (1008, 40175), (1050, 38568), (1200, 33747), (1260, 32140), (1400, 28926), (1575, 25712), (1607, 25200), (1680, 24105), (1800, 22498), (2100, 19284), (2520, 16070), (2800, 14463), (3150, 12856), (3214, 12600), (3600, 11249), (4200, 9642), (4821, 8400), (5040, 8035), (6300, 6428)]