266785080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6883}}^1$

素因数の和:6933

約数の個数: 128

約数和(自身を含む): 892166400

約数和(自身を除く): 625381320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 6883, 7752, 9690, 12920, 13766, 19380, 20649, 27532, 34415, 38760, 41298, 55064, 68830, 82596, 103245, 117011, 130777, 137660, 165192, 206490, 234022, 261554, 275320, 351033, 392331, 412980, 468044, 523108, 585055, 653885, 702066, 784662, 825960, 936088, 1046216, 1170110, 1307770, 1404132, 1569324, 1755165, 1961655, 2223209, 2340220, 2615540, 2808264, 3138648, 3510330, 3923310, 4446418, 4680440, 5231080, 6669627, 7020660, 7846620, 8892836, 11116045, 13339254, 14041320, 15693240, 17785672, 22232090, 26678508, 33348135, 44464180, 53357016, 66696270, 88928360, 133392540, 266785080]

約数ペア:

[(1, 266785080), (2, 133392540), (3, 88928360), (4, 66696270), (5, 53357016), (6, 44464180), (8, 33348135), (10, 26678508), (12, 22232090), (15, 17785672), (17, 15693240), (19, 14041320), (20, 13339254), (24, 11116045), (30, 8892836), (34, 7846620), (38, 7020660), (40, 6669627), (51, 5231080), (57, 4680440), (60, 4446418), (68, 3923310), (76, 3510330), (85, 3138648), (95, 2808264), (102, 2615540), (114, 2340220), (120, 2223209), (136, 1961655), (152, 1755165), (170, 1569324), (190, 1404132), (204, 1307770), (228, 1170110), (255, 1046216), (285, 936088), (323, 825960), (340, 784662), (380, 702066), (408, 653885), (456, 585055), (510, 523108), (570, 468044), (646, 412980), (680, 392331), (760, 351033), (969, 275320), (1020, 261554), (1140, 234022), (1292, 206490), (1615, 165192), (1938, 137660), (2040, 130777), (2280, 117011), (2584, 103245), (3230, 82596), (3876, 68830), (4845, 55064), (6460, 41298), (6883, 38760), (7752, 34415), (9690, 27532), (12920, 20649), (13766, 19380)]