252897120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{8363}}^1$

素因数の和:8394

約数の個数: 192

約数和(自身を含む): 1011709440

約数和(自身を除く): 758812320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 8363, 10080, 15120, 16726, 25089, 30240, 33452, 41815, 50178, 58541, 66904, 75267, 83630, 100356, 117082, 125445, 133808, 150534, 167260, 175623, 200712, 225801, 234164, 250890, 267616, 292705, 301068, 334520, 351246, 376335, 401424, 451602, 468328, 501780, 526869, 585410, 602136, 669040, 702492, 752670, 802848, 878115, 903204, 936656, 1003560, 1053738, 1129005, 1170820, 1204272, 1338080, 1404984, 1505340, 1580607, 1756230, 1806408, 1873312, 2007120, 2107476, 2258010, 2341640, 2408544, 2634345, 2809968, 3010680, 3161214, 3512460, 3612816, 4014240, 4214952, 4516020, 4683280, 5268690, 5619936, 6021360, 6322428, 7024920, 7225632, 7903035, 8429904, 9032040, 9366560, 10537380, 12042720, 12644856, 14049840, 15806070, 16859808, 18064080, 21074760, 25289712, 28099680, 31612140, 36128160, 42149520, 50579424, 63224280, 84299040, 126448560, 252897120]

約数ペア:

[(1, 252897120), (2, 126448560), (3, 84299040), (4, 63224280), (5, 50579424), (6, 42149520), (7, 36128160), (8, 31612140), (9, 28099680), (10, 25289712), (12, 21074760), (14, 18064080), (15, 16859808), (16, 15806070), (18, 14049840), (20, 12644856), (21, 12042720), (24, 10537380), (27, 9366560), (28, 9032040), (30, 8429904), (32, 7903035), (35, 7225632), (36, 7024920), (40, 6322428), (42, 6021360), (45, 5619936), (48, 5268690), (54, 4683280), (56, 4516020), (60, 4214952), (63, 4014240), (70, 3612816), (72, 3512460), (80, 3161214), (84, 3010680), (90, 2809968), (96, 2634345), (105, 2408544), (108, 2341640), (112, 2258010), (120, 2107476), (126, 2007120), (135, 1873312), (140, 1806408), (144, 1756230), (160, 1580607), (168, 1505340), (180, 1404984), (189, 1338080), (210, 1204272), (216, 1170820), (224, 1129005), (240, 1053738), (252, 1003560), (270, 936656), (280, 903204), (288, 878115), (315, 802848), (336, 752670), (360, 702492), (378, 669040), (420, 602136), (432, 585410), (480, 526869), (504, 501780), (540, 468328), (560, 451602), (630, 401424), (672, 376335), (720, 351246), (756, 334520), (840, 301068), (864, 292705), (945, 267616), (1008, 250890), (1080, 234164), (1120, 225801), (1260, 200712), (1440, 175623), (1512, 167260), (1680, 150534), (1890, 133808), (2016, 125445), (2160, 117082), (2520, 100356), (3024, 83630), (3360, 75267), (3780, 66904), (4320, 58541), (5040, 50178), (6048, 41815), (7560, 33452), (8363, 30240), (10080, 25089), (15120, 16726)]