1520655552

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:660

約数の個数: 224

約数和(自身を含む): 4858918400

約数和(自身を除く): 3338262848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 139, 144, 156, 192, 208, 216, 234, 278, 288, 312, 351, 416, 417, 432, 468, 487, 556, 576, 624, 702, 832, 834, 864, 936, 974, 1112, 1248, 1251, 1404, 1461, 1668, 1728, 1807, 1872, 1948, 2224, 2496, 2502, 2808, 2922, 3336, 3614, 3744, 3753, 3896, 4383, 4448, 5004, 5421, 5616, 5844, 6331, 6672, 7228, 7488, 7506, 7792, 8766, 8896, 10008, 10842, 11232, 11688, 12662, 13149, 13344, 14456, 15012, 15584, 16263, 17532, 18993, 20016, 21684, 22464, 23376, 25324, 26298, 26688, 28912, 30024, 31168, 32526, 35064, 37986, 40032, 43368, 46752, 48789, 50648, 52596, 56979, 57824, 60048, 65052, 67693, 70128, 75972, 80064, 86736, 93504, 97578, 101296, 105192, 113958, 115648, 120096, 130104, 135386, 140256, 151944, 170937, 173472, 195156, 202592, 203079, 210384, 227916, 240192, 260208, 270772, 280512, 303888, 341874, 346944, 390312, 405184, 406158, 420768, 455832, 520416, 541544, 607776, 609237, 683748, 780624, 812316, 841536, 880009, 911664, 1040832, 1083088, 1215552, 1218474, 1367496, 1561248, 1624632, 1760018, 1823328, 1827711, 2166176, 2436948, 2640027, 2734992, 3122496, 3249264, 3520036, 3646656, 3655422, 4332352, 4873896, 5280054, 5469984, 6498528, 7040072, 7310844, 7920081, 9747792, 10560108, 10939968, 12997056, 14080144, 14621688, 15840162, 19495584, 21120216, 23760243, 28160288, 29243376, 31680324, 38991168, 42240432, 47520486, 56320576, 58486752, 63360648, 84480864, 95040972, 116973504, 126721296, 168961728, 190081944, 253442592, 380163888, 506885184, 760327776, 1520655552]

約数ペア:

[(1, 1520655552), (2, 760327776), (3, 506885184), (4, 380163888), (6, 253442592), (8, 190081944), (9, 168961728), (12, 126721296), (13, 116973504), (16, 95040972), (18, 84480864), (24, 63360648), (26, 58486752), (27, 56320576), (32, 47520486), (36, 42240432), (39, 38991168), (48, 31680324), (52, 29243376), (54, 28160288), (64, 23760243), (72, 21120216), (78, 19495584), (96, 15840162), (104, 14621688), (108, 14080144), (117, 12997056), (139, 10939968), (144, 10560108), (156, 9747792), (192, 7920081), (208, 7310844), (216, 7040072), (234, 6498528), (278, 5469984), (288, 5280054), (312, 4873896), (351, 4332352), (416, 3655422), (417, 3646656), (432, 3520036), (468, 3249264), (487, 3122496), (556, 2734992), (576, 2640027), (624, 2436948), (702, 2166176), (832, 1827711), (834, 1823328), (864, 1760018), (936, 1624632), (974, 1561248), (1112, 1367496), (1248, 1218474), (1251, 1215552), (1404, 1083088), (1461, 1040832), (1668, 911664), (1728, 880009), (1807, 841536), (1872, 812316), (1948, 780624), (2224, 683748), (2496, 609237), (2502, 607776), (2808, 541544), (2922, 520416), (3336, 455832), (3614, 420768), (3744, 406158), (3753, 405184), (3896, 390312), (4383, 346944), (4448, 341874), (5004, 303888), (5421, 280512), (5616, 270772), (5844, 260208), (6331, 240192), (6672, 227916), (7228, 210384), (7488, 203079), (7506, 202592), (7792, 195156), (8766, 173472), (8896, 170937), (10008, 151944), (10842, 140256), (11232, 135386), (11688, 130104), (12662, 120096), (13149, 115648), (13344, 113958), (14456, 105192), (15012, 101296), (15584, 97578), (16263, 93504), (17532, 86736), (18993, 80064), (20016, 75972), (21684, 70128), (22464, 67693), (23376, 65052), (25324, 60048), (26298, 57824), (26688, 56979), (28912, 52596), (30024, 50648), (31168, 48789), (32526, 46752), (35064, 43368), (37986, 40032)]