262122560

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:333

約数の個数: 168

約数和(自身を含む): 739246680

約数和(自身を除く): 477124120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 73, 80, 98, 112, 140, 146, 160, 196, 224, 229, 245, 280, 292, 320, 365, 392, 448, 458, 490, 511, 560, 584, 730, 784, 916, 980, 1022, 1120, 1145, 1168, 1460, 1568, 1603, 1832, 1960, 2044, 2240, 2290, 2336, 2555, 2920, 3136, 3206, 3577, 3664, 3920, 4088, 4580, 4672, 5110, 5840, 6412, 7154, 7328, 7840, 8015, 8176, 9160, 10220, 11221, 11680, 12824, 14308, 14656, 15680, 16030, 16352, 16717, 17885, 18320, 20440, 22442, 23360, 25648, 28616, 32060, 32704, 33434, 35770, 36640, 40880, 44884, 51296, 56105, 57232, 64120, 66868, 71540, 73280, 81760, 83585, 89768, 102592, 112210, 114464, 117019, 128240, 133736, 143080, 163520, 167170, 179536, 224420, 228928, 234038, 256480, 267472, 286160, 334340, 359072, 448840, 468076, 512960, 534944, 572320, 585095, 668680, 718144, 819133, 897680, 936152, 1069888, 1144640, 1170190, 1337360, 1638266, 1795360, 1872304, 2340380, 2674720, 3276532, 3590720, 3744608, 4095665, 4680760, 5349440, 6553064, 7489216, 8191330, 9361520, 13106128, 16382660, 18723040, 26212256, 32765320, 37446080, 52424512, 65530640, 131061280, 262122560]

約数ペア:

[(1, 262122560), (2, 131061280), (4, 65530640), (5, 52424512), (7, 37446080), (8, 32765320), (10, 26212256), (14, 18723040), (16, 16382660), (20, 13106128), (28, 9361520), (32, 8191330), (35, 7489216), (40, 6553064), (49, 5349440), (56, 4680760), (64, 4095665), (70, 3744608), (73, 3590720), (80, 3276532), (98, 2674720), (112, 2340380), (140, 1872304), (146, 1795360), (160, 1638266), (196, 1337360), (224, 1170190), (229, 1144640), (245, 1069888), (280, 936152), (292, 897680), (320, 819133), (365, 718144), (392, 668680), (448, 585095), (458, 572320), (490, 534944), (511, 512960), (560, 468076), (584, 448840), (730, 359072), (784, 334340), (916, 286160), (980, 267472), (1022, 256480), (1120, 234038), (1145, 228928), (1168, 224420), (1460, 179536), (1568, 167170), (1603, 163520), (1832, 143080), (1960, 133736), (2044, 128240), (2240, 117019), (2290, 114464), (2336, 112210), (2555, 102592), (2920, 89768), (3136, 83585), (3206, 81760), (3577, 73280), (3664, 71540), (3920, 66868), (4088, 64120), (4580, 57232), (4672, 56105), (5110, 51296), (5840, 44884), (6412, 40880), (7154, 36640), (7328, 35770), (7840, 33434), (8015, 32704), (8176, 32060), (9160, 28616), (10220, 25648), (11221, 23360), (11680, 22442), (12824, 20440), (14308, 18320), (14656, 17885), (15680, 16717), (16030, 16352)]