2030331520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{453199}}^1$

素因数の和:453225

約数の個数: 64

約数和(自身を含む): 5547168000

約数和(自身を除く): 3516836480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 453199, 906398, 1812796, 2265995, 3172393, 3625592, 4531990, 6344786, 7251184, 9063980, 12689572, 14502368, 15861965, 18127960, 25379144, 29004736, 31723930, 36255920, 50758288, 58009472, 63447860, 72511840, 101516576, 126895720, 145023680, 203033152, 253791440, 290047360, 406066304, 507582880, 1015165760, 2030331520]

約数ペア:

[(1, 2030331520), (2, 1015165760), (4, 507582880), (5, 406066304), (7, 290047360), (8, 253791440), (10, 203033152), (14, 145023680), (16, 126895720), (20, 101516576), (28, 72511840), (32, 63447860), (35, 58009472), (40, 50758288), (56, 36255920), (64, 31723930), (70, 29004736), (80, 25379144), (112, 18127960), (128, 15861965), (140, 14502368), (160, 12689572), (224, 9063980), (280, 7251184), (320, 6344786), (448, 4531990), (560, 3625592), (640, 3172393), (896, 2265995), (1120, 1812796), (2240, 906398), (4480, 453199)]