1810020384

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 5689232640

約数和(自身を除く): 3879212256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 47, 48, 53, 54, 58, 72, 87, 94, 96, 106, 108, 116, 141, 144, 159, 174, 188, 212, 216, 232, 261, 282, 288, 318, 348, 376, 423, 424, 432, 464, 477, 522, 564, 636, 696, 752, 783, 841, 846, 848, 864, 928, 954, 1044, 1128, 1269, 1272, 1363, 1392, 1431, 1504, 1537, 1566, 1682, 1692, 1696, 1908, 2088, 2256, 2491, 2523, 2538, 2544, 2726, 2784, 2862, 3074, 3132, 3364, 3384, 3816, 4089, 4176, 4512, 4611, 4982, 5046, 5076, 5088, 5452, 5724, 6148, 6264, 6728, 6768, 7473, 7569, 7632, 8178, 8352, 9222, 9964, 10092, 10152, 10904, 11448, 12267, 12296, 12528, 13456, 13536, 13833, 14946, 15138, 15264, 16356, 18444, 19928, 20184, 20304, 21808, 22419, 22707, 22896, 24534, 24592, 25056, 26912, 27666, 29892, 30276, 32712, 36801, 36888, 39527, 39856, 40368, 40608, 41499, 43616, 44573, 44838, 45414, 45792, 49068, 49184, 55332, 59784, 60552, 65424, 67257, 72239, 73602, 73776, 79054, 79712, 80736, 82998, 89146, 89676, 90828, 98136, 110664, 118581, 119568, 121104, 130848, 133719, 134514, 144478, 147204, 147552, 158108, 165996, 178292, 179352, 181656, 196272, 216717, 221328, 237162, 239136, 242208, 267438, 269028, 288956, 294408, 316216, 331992, 355743, 356584, 358704, 363312, 392544, 401157, 433434, 442656, 474324, 534876, 538056, 577912, 588816, 632432, 650151, 663984, 711486, 713168, 717408, 726624, 802314, 866868, 948648, 1067229, 1069752, 1076112, 1155824, 1177632, 1203471, 1264864, 1300302, 1327968, 1422972, 1426336, 1604628, 1733736, 1897296, 1950453, 2094931, 2134458, 2139504, 2152224, 2311648, 2406942, 2600604, 2845944, 3209256, 3467472, 3794592, 3900906, 4189862, 4268916, 4279008, 4813884, 5201208, 5691888, 6284793, 6418512, 6934944, 7801812, 8379724, 8537832, 9627768, 10402416, 11383776, 12569586, 12837024, 15603624, 16759448, 17075664, 18854379, 19255536, 20804832, 25139172, 31207248, 33518896, 34151328, 37708758, 38511072, 50278344, 56563137, 62414496, 67037792, 75417516, 100556688, 113126274, 150835032, 201113376, 226252548, 301670064, 452505096, 603340128, 905010192, 1810020384]

約数ペア:

[(1, 1810020384), (2, 905010192), (3, 603340128), (4, 452505096), (6, 301670064), (8, 226252548), (9, 201113376), (12, 150835032), (16, 113126274), (18, 100556688), (24, 75417516), (27, 67037792), (29, 62414496), (32, 56563137), (36, 50278344), (47, 38511072), (48, 37708758), (53, 34151328), (54, 33518896), (58, 31207248), (72, 25139172), (87, 20804832), (94, 19255536), (96, 18854379), (106, 17075664), (108, 16759448), (116, 15603624), (141, 12837024), (144, 12569586), (159, 11383776), (174, 10402416), (188, 9627768), (212, 8537832), (216, 8379724), (232, 7801812), (261, 6934944), (282, 6418512), (288, 6284793), (318, 5691888), (348, 5201208), (376, 4813884), (423, 4279008), (424, 4268916), (432, 4189862), (464, 3900906), (477, 3794592), (522, 3467472), (564, 3209256), (636, 2845944), (696, 2600604), (752, 2406942), (783, 2311648), (841, 2152224), (846, 2139504), (848, 2134458), (864, 2094931), (928, 1950453), (954, 1897296), (1044, 1733736), (1128, 1604628), (1269, 1426336), (1272, 1422972), (1363, 1327968), (1392, 1300302), (1431, 1264864), (1504, 1203471), (1537, 1177632), (1566, 1155824), (1682, 1076112), (1692, 1069752), (1696, 1067229), (1908, 948648), (2088, 866868), (2256, 802314), (2491, 726624), (2523, 717408), (2538, 713168), (2544, 711486), (2726, 663984), (2784, 650151), (2862, 632432), (3074, 588816), (3132, 577912), (3364, 538056), (3384, 534876), (3816, 474324), (4089, 442656), (4176, 433434), (4512, 401157), (4611, 392544), (4982, 363312), (5046, 358704), (5076, 356584), (5088, 355743), (5452, 331992), (5724, 316216), (6148, 294408), (6264, 288956), (6728, 269028), (6768, 267438), (7473, 242208), (7569, 239136), (7632, 237162), (8178, 221328), (8352, 216717), (9222, 196272), (9964, 181656), (10092, 179352), (10152, 178292), (10904, 165996), (11448, 158108), (12267, 147552), (12296, 147204), (12528, 144478), (13456, 134514), (13536, 133719), (13833, 130848), (14946, 121104), (15138, 119568), (15264, 118581), (16356, 110664), (18444, 98136), (19928, 90828), (20184, 89676), (20304, 89146), (21808, 82998), (22419, 80736), (22707, 79712), (22896, 79054), (24534, 73776), (24592, 73602), (25056, 72239), (26912, 67257), (27666, 65424), (29892, 60552), (30276, 59784), (32712, 55332), (36801, 49184), (36888, 49068), (39527, 45792), (39856, 45414), (40368, 44838), (40608, 44573), (41499, 43616)]