213673600

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{9539}}^1$

素因数の和:9570

約数の個数: 96

約数和(自身を含む): 603309600

約数和(自身を除く): 389636000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1400, 1600, 2240, 2800, 3200, 4480, 5600, 9539, 11200, 19078, 22400, 38156, 47695, 66773, 76312, 95390, 133546, 152624, 190780, 238475, 267092, 305248, 333865, 381560, 476950, 534184, 610496, 667730, 763120, 953900, 1068368, 1220992, 1335460, 1526240, 1669325, 1907800, 2136736, 2670920, 3052480, 3338650, 3815600, 4273472, 5341840, 6104960, 6677300, 7631200, 8546944, 10683680, 13354600, 15262400, 21367360, 26709200, 30524800, 42734720, 53418400, 106836800, 213673600]

約数ペア:

[(1, 213673600), (2, 106836800), (4, 53418400), (5, 42734720), (7, 30524800), (8, 26709200), (10, 21367360), (14, 15262400), (16, 13354600), (20, 10683680), (25, 8546944), (28, 7631200), (32, 6677300), (35, 6104960), (40, 5341840), (50, 4273472), (56, 3815600), (64, 3338650), (70, 3052480), (80, 2670920), (100, 2136736), (112, 1907800), (128, 1669325), (140, 1526240), (160, 1335460), (175, 1220992), (200, 1068368), (224, 953900), (280, 763120), (320, 667730), (350, 610496), (400, 534184), (448, 476950), (560, 381560), (640, 333865), (700, 305248), (800, 267092), (896, 238475), (1120, 190780), (1400, 152624), (1600, 133546), (2240, 95390), (2800, 76312), (3200, 66773), (4480, 47695), (5600, 38156), (9539, 22400), (11200, 19078)]