276768960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:431

約数の個数: 224

約数和(自身を含む): 963363072

約数和(自身を除く): 686594112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 67, 78, 80, 96, 104, 120, 130, 134, 156, 160, 192, 195, 201, 208, 240, 260, 268, 312, 320, 331, 335, 390, 402, 416, 480, 520, 536, 624, 662, 670, 780, 804, 832, 871, 960, 993, 1005, 1040, 1072, 1248, 1324, 1340, 1560, 1608, 1655, 1742, 1986, 2010, 2080, 2144, 2496, 2613, 2648, 2680, 3120, 3216, 3310, 3484, 3972, 4020, 4160, 4288, 4303, 4355, 4965, 5226, 5296, 5360, 6240, 6432, 6620, 6968, 7944, 8040, 8606, 8710, 9930, 10452, 10592, 10720, 12480, 12864, 12909, 13065, 13240, 13936, 15888, 16080, 17212, 17420, 19860, 20904, 21184, 21440, 21515, 22177, 25818, 26130, 26480, 27872, 31776, 32160, 34424, 34840, 39720, 41808, 43030, 44354, 51636, 52260, 52960, 55744, 63552, 64320, 64545, 66531, 68848, 69680, 79440, 83616, 86060, 88708, 103272, 104520, 105920, 110885, 129090, 133062, 137696, 139360, 158880, 167232, 172120, 177416, 206544, 209040, 221770, 258180, 266124, 275392, 278720, 288301, 317760, 332655, 344240, 354832, 413088, 418080, 443540, 516360, 532248, 576602, 665310, 688480, 709664, 826176, 836160, 864903, 887080, 1032720, 1064496, 1153204, 1330620, 1376960, 1419328, 1441505, 1729806, 1774160, 2065440, 2128992, 2306408, 2661240, 2883010, 3459612, 3548320, 4130880, 4257984, 4324515, 4612816, 5322480, 5766020, 6919224, 7096640, 8649030, 9225632, 10644960, 11532040, 13838448, 17298060, 18451264, 21289920, 23064080, 27676896, 34596120, 46128160, 55353792, 69192240, 92256320, 138384480, 276768960]

約数ペア:

[(1, 276768960), (2, 138384480), (3, 92256320), (4, 69192240), (5, 55353792), (6, 46128160), (8, 34596120), (10, 27676896), (12, 23064080), (13, 21289920), (15, 18451264), (16, 17298060), (20, 13838448), (24, 11532040), (26, 10644960), (30, 9225632), (32, 8649030), (39, 7096640), (40, 6919224), (48, 5766020), (52, 5322480), (60, 4612816), (64, 4324515), (65, 4257984), (67, 4130880), (78, 3548320), (80, 3459612), (96, 2883010), (104, 2661240), (120, 2306408), (130, 2128992), (134, 2065440), (156, 1774160), (160, 1729806), (192, 1441505), (195, 1419328), (201, 1376960), (208, 1330620), (240, 1153204), (260, 1064496), (268, 1032720), (312, 887080), (320, 864903), (331, 836160), (335, 826176), (390, 709664), (402, 688480), (416, 665310), (480, 576602), (520, 532248), (536, 516360), (624, 443540), (662, 418080), (670, 413088), (780, 354832), (804, 344240), (832, 332655), (871, 317760), (960, 288301), (993, 278720), (1005, 275392), (1040, 266124), (1072, 258180), (1248, 221770), (1324, 209040), (1340, 206544), (1560, 177416), (1608, 172120), (1655, 167232), (1742, 158880), (1986, 139360), (2010, 137696), (2080, 133062), (2144, 129090), (2496, 110885), (2613, 105920), (2648, 104520), (2680, 103272), (3120, 88708), (3216, 86060), (3310, 83616), (3484, 79440), (3972, 69680), (4020, 68848), (4160, 66531), (4288, 64545), (4303, 64320), (4355, 63552), (4965, 55744), (5226, 52960), (5296, 52260), (5360, 51636), (6240, 44354), (6432, 43030), (6620, 41808), (6968, 39720), (7944, 34840), (8040, 34424), (8606, 32160), (8710, 31776), (9930, 27872), (10452, 26480), (10592, 26130), (10720, 25818), (12480, 22177), (12864, 21515), (12909, 21440), (13065, 21184), (13240, 20904), (13936, 19860), (15888, 17420), (16080, 17212)]