214351360

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 160

約数和(自身を含む): 552321792

約数和(自身を除く): 337970432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 73, 74, 80, 124, 128, 146, 148, 155, 160, 185, 248, 256, 292, 296, 310, 320, 365, 370, 496, 512, 584, 592, 620, 640, 730, 740, 992, 1147, 1168, 1184, 1240, 1280, 1460, 1480, 1984, 2263, 2294, 2336, 2368, 2480, 2560, 2701, 2920, 2960, 3968, 4526, 4588, 4672, 4736, 4960, 5402, 5735, 5840, 5920, 7936, 9052, 9176, 9344, 9472, 9920, 10804, 11315, 11470, 11680, 11840, 13505, 15872, 18104, 18352, 18688, 18944, 19840, 21608, 22630, 22940, 23360, 23680, 27010, 36208, 36704, 37376, 39680, 43216, 45260, 45880, 46720, 47360, 54020, 72416, 73408, 79360, 83731, 86432, 90520, 91760, 93440, 94720, 108040, 144832, 146816, 167462, 172864, 181040, 183520, 186880, 216080, 289664, 293632, 334924, 345728, 362080, 367040, 418655, 432160, 579328, 587264, 669848, 691456, 724160, 734080, 837310, 864320, 1158656, 1339696, 1382912, 1448320, 1468160, 1674620, 1728640, 2679392, 2896640, 2936320, 3349240, 3457280, 5358784, 5793280, 6698480, 6914560, 10717568, 13396960, 21435136, 26793920, 42870272, 53587840, 107175680, 214351360]

約数ペア:

[(1, 214351360), (2, 107175680), (4, 53587840), (5, 42870272), (8, 26793920), (10, 21435136), (16, 13396960), (20, 10717568), (31, 6914560), (32, 6698480), (37, 5793280), (40, 5358784), (62, 3457280), (64, 3349240), (73, 2936320), (74, 2896640), (80, 2679392), (124, 1728640), (128, 1674620), (146, 1468160), (148, 1448320), (155, 1382912), (160, 1339696), (185, 1158656), (248, 864320), (256, 837310), (292, 734080), (296, 724160), (310, 691456), (320, 669848), (365, 587264), (370, 579328), (496, 432160), (512, 418655), (584, 367040), (592, 362080), (620, 345728), (640, 334924), (730, 293632), (740, 289664), (992, 216080), (1147, 186880), (1168, 183520), (1184, 181040), (1240, 172864), (1280, 167462), (1460, 146816), (1480, 144832), (1984, 108040), (2263, 94720), (2294, 93440), (2336, 91760), (2368, 90520), (2480, 86432), (2560, 83731), (2701, 79360), (2920, 73408), (2960, 72416), (3968, 54020), (4526, 47360), (4588, 46720), (4672, 45880), (4736, 45260), (4960, 43216), (5402, 39680), (5735, 37376), (5840, 36704), (5920, 36208), (7936, 27010), (9052, 23680), (9176, 23360), (9344, 22940), (9472, 22630), (9920, 21608), (10804, 19840), (11315, 18944), (11470, 18688), (11680, 18352), (11840, 18104), (13505, 15872)]