630615888

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{31}}^3$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 2175813120

約数和(自身を除く): 1545197232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 112, 124, 126, 144, 147, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 336, 372, 378, 392, 432, 434, 441, 496, 504, 558, 588, 651, 744, 756, 784, 837, 868, 882, 961, 1008, 1116, 1176, 1302, 1323, 1488, 1512, 1519, 1674, 1736, 1764, 1922, 1953, 2232, 2352, 2604, 2646, 2883, 3024, 3038, 3348, 3472, 3528, 3844, 3906, 4464, 4557, 5208, 5292, 5766, 5859, 6076, 6696, 6727, 7056, 7688, 7812, 8649, 9114, 10416, 10584, 11532, 11718, 12152, 13392, 13454, 13671, 15376, 15624, 17298, 18228, 20181, 21168, 23064, 23436, 24304, 25947, 26908, 27342, 29791, 31248, 34596, 36456, 40362, 41013, 46128, 46872, 47089, 51894, 53816, 54684, 59582, 60543, 69192, 72912, 80724, 82026, 89373, 93744, 94178, 103788, 107632, 109368, 119164, 121086, 138384, 141267, 161448, 164052, 178746, 181629, 188356, 207576, 208537, 218736, 238328, 242172, 268119, 282534, 322896, 328104, 357492, 363258, 376712, 415152, 417074, 423801, 476656, 484344, 536238, 565068, 625611, 656208, 714984, 726516, 753424, 804357, 834148, 847602, 968688, 1072476, 1130136, 1251222, 1271403, 1429968, 1453032, 1459759, 1608714, 1668296, 1695204, 1876833, 2144952, 2260272, 2502444, 2542806, 2906064, 2919518, 3217428, 3336592, 3390408, 3753666, 4289904, 4379277, 5004888, 5085612, 5630499, 5839036, 6434856, 6780816, 7507332, 8758554, 10009776, 10171224, 11260998, 11678072, 12869712, 13137831, 15014664, 17517108, 20342448, 22521996, 23356144, 26275662, 30029328, 35034216, 39413493, 45043992, 52551324, 70068432, 78826986, 90087984, 105102648, 157653972, 210205296, 315307944, 630615888]

約数ペア:

[(1, 630615888), (2, 315307944), (3, 210205296), (4, 157653972), (6, 105102648), (7, 90087984), (8, 78826986), (9, 70068432), (12, 52551324), (14, 45043992), (16, 39413493), (18, 35034216), (21, 30029328), (24, 26275662), (27, 23356144), (28, 22521996), (31, 20342448), (36, 17517108), (42, 15014664), (48, 13137831), (49, 12869712), (54, 11678072), (56, 11260998), (62, 10171224), (63, 10009776), (72, 8758554), (84, 7507332), (93, 6780816), (98, 6434856), (108, 5839036), (112, 5630499), (124, 5085612), (126, 5004888), (144, 4379277), (147, 4289904), (168, 3753666), (186, 3390408), (189, 3336592), (196, 3217428), (216, 2919518), (217, 2906064), (248, 2542806), (252, 2502444), (279, 2260272), (294, 2144952), (336, 1876833), (372, 1695204), (378, 1668296), (392, 1608714), (432, 1459759), (434, 1453032), (441, 1429968), (496, 1271403), (504, 1251222), (558, 1130136), (588, 1072476), (651, 968688), (744, 847602), (756, 834148), (784, 804357), (837, 753424), (868, 726516), (882, 714984), (961, 656208), (1008, 625611), (1116, 565068), (1176, 536238), (1302, 484344), (1323, 476656), (1488, 423801), (1512, 417074), (1519, 415152), (1674, 376712), (1736, 363258), (1764, 357492), (1922, 328104), (1953, 322896), (2232, 282534), (2352, 268119), (2604, 242172), (2646, 238328), (2883, 218736), (3024, 208537), (3038, 207576), (3348, 188356), (3472, 181629), (3528, 178746), (3844, 164052), (3906, 161448), (4464, 141267), (4557, 138384), (5208, 121086), (5292, 119164), (5766, 109368), (5859, 107632), (6076, 103788), (6696, 94178), (6727, 93744), (7056, 89373), (7688, 82026), (7812, 80724), (8649, 72912), (9114, 69192), (10416, 60543), (10584, 59582), (11532, 54684), (11718, 53816), (12152, 51894), (13392, 47089), (13454, 46872), (13671, 46128), (15376, 41013), (15624, 40362), (17298, 36456), (18228, 34596), (20181, 31248), (21168, 29791), (23064, 27342), (23436, 26908), (24304, 25947)]