216033280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 558181260

約数和(自身を除く): 342147980

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 73, 80, 85, 128, 136, 146, 160, 170, 256, 272, 289, 292, 320, 340, 365, 512, 544, 578, 584, 640, 680, 730, 1024, 1088, 1156, 1168, 1241, 1280, 1360, 1445, 1460, 2048, 2176, 2312, 2336, 2482, 2560, 2720, 2890, 2920, 4352, 4624, 4672, 4964, 5120, 5440, 5780, 5840, 6205, 8704, 9248, 9344, 9928, 10240, 10880, 11560, 11680, 12410, 17408, 18496, 18688, 19856, 21097, 21760, 23120, 23360, 24820, 34816, 36992, 37376, 39712, 42194, 43520, 46240, 46720, 49640, 73984, 74752, 79424, 84388, 87040, 92480, 93440, 99280, 105485, 147968, 149504, 158848, 168776, 174080, 184960, 186880, 198560, 210970, 295936, 317696, 337552, 369920, 373760, 397120, 421940, 591872, 635392, 675104, 739840, 747520, 794240, 843880, 1270784, 1350208, 1479680, 1588480, 1687760, 2541568, 2700416, 2959360, 3176960, 3375520, 5400832, 6353920, 6751040, 10801664, 12707840, 13502080, 21603328, 27004160, 43206656, 54008320, 108016640, 216033280]

約数ペア:

[(1, 216033280), (2, 108016640), (4, 54008320), (5, 43206656), (8, 27004160), (10, 21603328), (16, 13502080), (17, 12707840), (20, 10801664), (32, 6751040), (34, 6353920), (40, 5400832), (64, 3375520), (68, 3176960), (73, 2959360), (80, 2700416), (85, 2541568), (128, 1687760), (136, 1588480), (146, 1479680), (160, 1350208), (170, 1270784), (256, 843880), (272, 794240), (289, 747520), (292, 739840), (320, 675104), (340, 635392), (365, 591872), (512, 421940), (544, 397120), (578, 373760), (584, 369920), (640, 337552), (680, 317696), (730, 295936), (1024, 210970), (1088, 198560), (1156, 186880), (1168, 184960), (1241, 174080), (1280, 168776), (1360, 158848), (1445, 149504), (1460, 147968), (2048, 105485), (2176, 99280), (2312, 93440), (2336, 92480), (2482, 87040), (2560, 84388), (2720, 79424), (2890, 74752), (2920, 73984), (4352, 49640), (4624, 46720), (4672, 46240), (4964, 43520), (5120, 42194), (5440, 39712), (5780, 37376), (5840, 36992), (6205, 34816), (8704, 24820), (9248, 23360), (9344, 23120), (9928, 21760), (10240, 21097), (10880, 19856), (11560, 18688), (11680, 18496), (12410, 17408)]