15272712

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 240

約数和(自身を含む): 55038060

約数和(自身を除く): 39765348

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 37, 39, 42, 49, 52, 54, 56, 63, 72, 74, 78, 81, 84, 91, 98, 104, 108, 111, 117, 126, 147, 148, 156, 162, 168, 182, 189, 196, 216, 222, 234, 252, 259, 273, 294, 296, 312, 324, 333, 351, 364, 378, 392, 441, 444, 468, 481, 504, 518, 546, 567, 588, 637, 648, 666, 702, 728, 756, 777, 819, 882, 888, 936, 962, 999, 1036, 1053, 1092, 1134, 1176, 1274, 1323, 1332, 1404, 1443, 1512, 1554, 1638, 1764, 1813, 1911, 1924, 1998, 2072, 2106, 2184, 2268, 2331, 2457, 2548, 2646, 2664, 2808, 2886, 2997, 3108, 3276, 3367, 3528, 3626, 3822, 3848, 3969, 3996, 4212, 4329, 4536, 4662, 4914, 5096, 5292, 5439, 5733, 5772, 5994, 6216, 6552, 6734, 6993, 7252, 7371, 7644, 7938, 7992, 8424, 8658, 9324, 9828, 10101, 10584, 10878, 11466, 11544, 11988, 12987, 13468, 13986, 14504, 14742, 15288, 15876, 16317, 17199, 17316, 18648, 19656, 20202, 20979, 21756, 22932, 23569, 23976, 25974, 26936, 27972, 29484, 30303, 31752, 32634, 34398, 34632, 38961, 40404, 41958, 43512, 45864, 47138, 48951, 51597, 51948, 55944, 58968, 60606, 65268, 68796, 70707, 77922, 80808, 83916, 90909, 94276, 97902, 103194, 103896, 121212, 130536, 137592, 141414, 146853, 155844, 167832, 181818, 188552, 195804, 206388, 212121, 242424, 272727, 282828, 293706, 311688, 363636, 391608, 412776, 424242, 545454, 565656, 587412, 636363, 727272, 848484, 1090908, 1174824, 1272726, 1696968, 1909089, 2181816, 2545452, 3818178, 5090904, 7636356, 15272712]

約数ペア:

[(1, 15272712), (2, 7636356), (3, 5090904), (4, 3818178), (6, 2545452), (7, 2181816), (8, 1909089), (9, 1696968), (12, 1272726), (13, 1174824), (14, 1090908), (18, 848484), (21, 727272), (24, 636363), (26, 587412), (27, 565656), (28, 545454), (36, 424242), (37, 412776), (39, 391608), (42, 363636), (49, 311688), (52, 293706), (54, 282828), (56, 272727), (63, 242424), (72, 212121), (74, 206388), (78, 195804), (81, 188552), (84, 181818), (91, 167832), (98, 155844), (104, 146853), (108, 141414), (111, 137592), (117, 130536), (126, 121212), (147, 103896), (148, 103194), (156, 97902), (162, 94276), (168, 90909), (182, 83916), (189, 80808), (196, 77922), (216, 70707), (222, 68796), (234, 65268), (252, 60606), (259, 58968), (273, 55944), (294, 51948), (296, 51597), (312, 48951), (324, 47138), (333, 45864), (351, 43512), (364, 41958), (378, 40404), (392, 38961), (441, 34632), (444, 34398), (468, 32634), (481, 31752), (504, 30303), (518, 29484), (546, 27972), (567, 26936), (588, 25974), (637, 23976), (648, 23569), (666, 22932), (702, 21756), (728, 20979), (756, 20202), (777, 19656), (819, 18648), (882, 17316), (888, 17199), (936, 16317), (962, 15876), (999, 15288), (1036, 14742), (1053, 14504), (1092, 13986), (1134, 13468), (1176, 12987), (1274, 11988), (1323, 11544), (1332, 11466), (1404, 10878), (1443, 10584), (1512, 10101), (1554, 9828), (1638, 9324), (1764, 8658), (1813, 8424), (1911, 7992), (1924, 7938), (1998, 7644), (2072, 7371), (2106, 7252), (2184, 6993), (2268, 6734), (2331, 6552), (2457, 6216), (2548, 5994), (2646, 5772), (2664, 5733), (2808, 5439), (2886, 5292), (2997, 5096), (3108, 4914), (3276, 4662), (3367, 4536), (3528, 4329), (3626, 4212), (3822, 3996), (3848, 3969)]