1002010240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20333}}^1$

素因数の和:20370

約数の個数: 128

約数和(自身を含む): 2986657920

約数和(自身を除く): 1984647680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 6160, 7040, 9856, 12320, 20333, 24640, 40666, 49280, 81332, 101665, 142331, 162664, 203330, 223663, 284662, 325328, 406660, 447326, 569324, 650656, 711655, 813320, 894652, 1118315, 1138648, 1301312, 1423310, 1565641, 1626640, 1789304, 2236630, 2277296, 2602624, 2846620, 3131282, 3253280, 3578608, 4473260, 4554592, 5693240, 6262564, 6506560, 7157216, 7828205, 8946520, 9109184, 11386480, 12525128, 13013120, 14314432, 15656410, 17893040, 18218368, 22772960, 25050256, 28628864, 31312820, 35786080, 45545920, 50100512, 62625640, 71572160, 91091840, 100201024, 125251280, 143144320, 200402048, 250502560, 501005120, 1002010240]

約数ペア:

[(1, 1002010240), (2, 501005120), (4, 250502560), (5, 200402048), (7, 143144320), (8, 125251280), (10, 100201024), (11, 91091840), (14, 71572160), (16, 62625640), (20, 50100512), (22, 45545920), (28, 35786080), (32, 31312820), (35, 28628864), (40, 25050256), (44, 22772960), (55, 18218368), (56, 17893040), (64, 15656410), (70, 14314432), (77, 13013120), (80, 12525128), (88, 11386480), (110, 9109184), (112, 8946520), (128, 7828205), (140, 7157216), (154, 6506560), (160, 6262564), (176, 5693240), (220, 4554592), (224, 4473260), (280, 3578608), (308, 3253280), (320, 3131282), (352, 2846620), (385, 2602624), (440, 2277296), (448, 2236630), (560, 1789304), (616, 1626640), (640, 1565641), (704, 1423310), (770, 1301312), (880, 1138648), (896, 1118315), (1120, 894652), (1232, 813320), (1408, 711655), (1540, 650656), (1760, 569324), (2240, 447326), (2464, 406660), (3080, 325328), (3520, 284662), (4480, 223663), (4928, 203330), (6160, 162664), (7040, 142331), (9856, 101665), (12320, 81332), (20333, 49280), (24640, 40666)]