1258668180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30271}}^1$

素因数の和:30307

約数の個数: 192

約数和(自身を含む): 4882268160

約数和(自身を除く): 3623599980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 5940, 6930, 8316, 10395, 13860, 20790, 30271, 41580, 60542, 90813, 121084, 151355, 181626, 211897, 272439, 302710, 332981, 363252, 423794, 454065, 544878, 605420, 635691, 665962, 817317, 847588, 908130, 998943, 1059485, 1089756, 1271382, 1331924, 1362195, 1634634, 1664905, 1816260, 1907073, 1997886, 2118970, 2330867, 2542764, 2724390, 2996829, 3178455, 3269268, 3329810, 3814146, 3995772, 4086585, 4237940, 4661734, 4994715, 5448780, 5721219, 5993658, 6356910, 6659620, 6992601, 7628292, 8173170, 8990487, 9323468, 9535365, 9989430, 11442438, 11654335, 11987316, 12713820, 13985202, 14984145, 16346340, 17980974, 19070730, 19978860, 20977803, 22884876, 23308670, 27970404, 28606095, 29968290, 34963005, 35961948, 38141460, 41955606, 44952435, 46617340, 57212190, 59936580, 62933409, 69926010, 83911212, 89904870, 104889015, 114424380, 125866818, 139852020, 179809740, 209778030, 251733636, 314667045, 419556060, 629334090, 1258668180]

約数ペア:

[(1, 1258668180), (2, 629334090), (3, 419556060), (4, 314667045), (5, 251733636), (6, 209778030), (7, 179809740), (9, 139852020), (10, 125866818), (11, 114424380), (12, 104889015), (14, 89904870), (15, 83911212), (18, 69926010), (20, 62933409), (21, 59936580), (22, 57212190), (27, 46617340), (28, 44952435), (30, 41955606), (33, 38141460), (35, 35961948), (36, 34963005), (42, 29968290), (44, 28606095), (45, 27970404), (54, 23308670), (55, 22884876), (60, 20977803), (63, 19978860), (66, 19070730), (70, 17980974), (77, 16346340), (84, 14984145), (90, 13985202), (99, 12713820), (105, 11987316), (108, 11654335), (110, 11442438), (126, 9989430), (132, 9535365), (135, 9323468), (140, 8990487), (154, 8173170), (165, 7628292), (180, 6992601), (189, 6659620), (198, 6356910), (210, 5993658), (220, 5721219), (231, 5448780), (252, 4994715), (270, 4661734), (297, 4237940), (308, 4086585), (315, 3995772), (330, 3814146), (378, 3329810), (385, 3269268), (396, 3178455), (420, 2996829), (462, 2724390), (495, 2542764), (540, 2330867), (594, 2118970), (630, 1997886), (660, 1907073), (693, 1816260), (756, 1664905), (770, 1634634), (924, 1362195), (945, 1331924), (990, 1271382), (1155, 1089756), (1188, 1059485), (1260, 998943), (1386, 908130), (1485, 847588), (1540, 817317), (1890, 665962), (1980, 635691), (2079, 605420), (2310, 544878), (2772, 454065), (2970, 423794), (3465, 363252), (3780, 332981), (4158, 302710), (4620, 272439), (5940, 211897), (6930, 181626), (8316, 151355), (10395, 121084), (13860, 90813), (20790, 60542), (30271, 41580)]