2214306080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^2$

素因数の和:228

約数の個数: 216

約数和(自身を含む): 6286304052

約数和(自身を除く): 4071997972

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 70, 73, 80, 98, 106, 112, 140, 146, 160, 196, 212, 224, 245, 265, 280, 292, 365, 371, 392, 424, 490, 511, 530, 560, 584, 730, 742, 784, 848, 980, 1022, 1060, 1120, 1168, 1460, 1484, 1568, 1696, 1855, 1960, 2044, 2120, 2336, 2555, 2597, 2920, 2968, 3577, 3710, 3869, 3920, 4088, 4240, 5110, 5194, 5329, 5840, 5936, 7154, 7420, 7738, 7840, 8176, 8480, 10220, 10388, 10658, 11680, 11872, 12985, 14308, 14840, 15476, 16352, 17885, 19345, 20440, 20776, 21316, 25970, 26645, 27083, 28616, 29680, 30952, 35770, 37303, 38690, 40880, 41552, 42632, 51940, 53290, 54166, 57232, 59360, 61904, 71540, 74606, 77380, 81760, 83104, 85264, 103880, 106580, 108332, 114464, 123808, 135415, 143080, 149212, 154760, 170528, 186515, 189581, 207760, 213160, 216664, 261121, 270830, 282437, 286160, 298424, 309520, 373030, 379162, 415520, 426320, 433328, 522242, 541660, 564874, 572320, 596848, 619040, 746060, 758324, 852640, 866656, 947905, 1044484, 1083320, 1129748, 1193696, 1305605, 1412185, 1492120, 1516648, 1895810, 1977059, 2088968, 2166640, 2259496, 2611210, 2824370, 2984240, 3033296, 3791620, 3954118, 4177936, 4333280, 4518992, 5222420, 5648740, 5968480, 6066592, 7583240, 7908236, 8355872, 9037984, 9885295, 10444840, 11297480, 13839413, 15166480, 15816472, 19770590, 20889680, 22594960, 27678826, 30332960, 31632944, 39541180, 41779360, 45189920, 55357652, 63265888, 69197065, 79082360, 110715304, 138394130, 158164720, 221430608, 276788260, 316329440, 442861216, 553576520, 1107153040, 2214306080]

約数ペア:

[(1, 2214306080), (2, 1107153040), (4, 553576520), (5, 442861216), (7, 316329440), (8, 276788260), (10, 221430608), (14, 158164720), (16, 138394130), (20, 110715304), (28, 79082360), (32, 69197065), (35, 63265888), (40, 55357652), (49, 45189920), (53, 41779360), (56, 39541180), (70, 31632944), (73, 30332960), (80, 27678826), (98, 22594960), (106, 20889680), (112, 19770590), (140, 15816472), (146, 15166480), (160, 13839413), (196, 11297480), (212, 10444840), (224, 9885295), (245, 9037984), (265, 8355872), (280, 7908236), (292, 7583240), (365, 6066592), (371, 5968480), (392, 5648740), (424, 5222420), (490, 4518992), (511, 4333280), (530, 4177936), (560, 3954118), (584, 3791620), (730, 3033296), (742, 2984240), (784, 2824370), (848, 2611210), (980, 2259496), (1022, 2166640), (1060, 2088968), (1120, 1977059), (1168, 1895810), (1460, 1516648), (1484, 1492120), (1568, 1412185), (1696, 1305605), (1855, 1193696), (1960, 1129748), (2044, 1083320), (2120, 1044484), (2336, 947905), (2555, 866656), (2597, 852640), (2920, 758324), (2968, 746060), (3577, 619040), (3710, 596848), (3869, 572320), (3920, 564874), (4088, 541660), (4240, 522242), (5110, 433328), (5194, 426320), (5329, 415520), (5840, 379162), (5936, 373030), (7154, 309520), (7420, 298424), (7738, 286160), (7840, 282437), (8176, 270830), (8480, 261121), (10220, 216664), (10388, 213160), (10658, 207760), (11680, 189581), (11872, 186515), (12985, 170528), (14308, 154760), (14840, 149212), (15476, 143080), (16352, 135415), (17885, 123808), (19345, 114464), (20440, 108332), (20776, 106580), (21316, 103880), (25970, 85264), (26645, 83104), (27083, 81760), (28616, 77380), (29680, 74606), (30952, 71540), (35770, 61904), (37303, 59360), (38690, 57232), (40880, 54166), (41552, 53290), (42632, 51940)]