244759440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:737

約数の個数: 160

約数和(自身を含む): 798627456

約数和(自身を除く): 553868016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 43, 48, 60, 74, 80, 86, 111, 120, 129, 148, 172, 185, 215, 222, 240, 258, 296, 344, 370, 430, 444, 516, 555, 592, 641, 645, 688, 740, 860, 888, 1032, 1110, 1282, 1290, 1480, 1591, 1720, 1776, 1923, 2064, 2220, 2564, 2580, 2960, 3182, 3205, 3440, 3846, 4440, 4773, 5128, 5160, 6364, 6410, 7692, 7955, 8880, 9546, 9615, 10256, 10320, 12728, 12820, 15384, 15910, 19092, 19230, 23717, 23865, 25456, 25640, 27563, 30768, 31820, 38184, 38460, 47434, 47730, 51280, 55126, 63640, 71151, 76368, 76920, 82689, 94868, 95460, 110252, 118585, 127280, 137815, 142302, 153840, 165378, 189736, 190920, 220504, 237170, 275630, 284604, 330756, 355755, 379472, 381840, 413445, 441008, 474340, 551260, 569208, 661512, 711510, 826890, 948680, 1019831, 1102520, 1138416, 1323024, 1423020, 1653780, 1897360, 2039662, 2205040, 2846040, 3059493, 3307560, 4079324, 5099155, 5692080, 6118986, 6615120, 8158648, 10198310, 12237972, 15297465, 16317296, 20396620, 24475944, 30594930, 40793240, 48951888, 61189860, 81586480, 122379720, 244759440]

約数ペア:

[(1, 244759440), (2, 122379720), (3, 81586480), (4, 61189860), (5, 48951888), (6, 40793240), (8, 30594930), (10, 24475944), (12, 20396620), (15, 16317296), (16, 15297465), (20, 12237972), (24, 10198310), (30, 8158648), (37, 6615120), (40, 6118986), (43, 5692080), (48, 5099155), (60, 4079324), (74, 3307560), (80, 3059493), (86, 2846040), (111, 2205040), (120, 2039662), (129, 1897360), (148, 1653780), (172, 1423020), (185, 1323024), (215, 1138416), (222, 1102520), (240, 1019831), (258, 948680), (296, 826890), (344, 711510), (370, 661512), (430, 569208), (444, 551260), (516, 474340), (555, 441008), (592, 413445), (641, 381840), (645, 379472), (688, 355755), (740, 330756), (860, 284604), (888, 275630), (1032, 237170), (1110, 220504), (1282, 190920), (1290, 189736), (1480, 165378), (1591, 153840), (1720, 142302), (1776, 137815), (1923, 127280), (2064, 118585), (2220, 110252), (2564, 95460), (2580, 94868), (2960, 82689), (3182, 76920), (3205, 76368), (3440, 71151), (3846, 63640), (4440, 55126), (4773, 51280), (5128, 47730), (5160, 47434), (6364, 38460), (6410, 38184), (7692, 31820), (7955, 30768), (8880, 27563), (9546, 25640), (9615, 25456), (10256, 23865), (10320, 23717), (12728, 19230), (12820, 19092), (15384, 15910)]