269358880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 819092736

約数和(自身を除く): 549733856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 43, 47, 49, 56, 68, 70, 80, 85, 86, 94, 98, 112, 119, 136, 140, 160, 170, 172, 188, 196, 215, 224, 235, 238, 245, 272, 280, 301, 329, 340, 344, 376, 392, 430, 470, 476, 490, 544, 560, 595, 602, 658, 680, 688, 731, 752, 784, 799, 833, 860, 940, 952, 980, 1120, 1190, 1204, 1316, 1360, 1376, 1462, 1504, 1505, 1568, 1598, 1645, 1666, 1720, 1880, 1904, 1960, 2021, 2107, 2303, 2380, 2408, 2632, 2720, 2924, 3010, 3196, 3290, 3332, 3440, 3655, 3760, 3808, 3920, 3995, 4042, 4165, 4214, 4606, 4760, 4816, 5117, 5264, 5593, 5848, 6020, 6392, 6580, 6664, 6880, 7310, 7520, 7840, 7990, 8084, 8330, 8428, 9212, 9520, 9632, 10105, 10234, 10528, 10535, 11186, 11515, 11696, 12040, 12784, 13160, 13328, 14147, 14620, 15980, 16168, 16660, 16856, 18424, 19040, 20210, 20468, 21070, 22372, 23030, 23392, 24080, 25568, 25585, 26320, 26656, 27965, 28294, 29240, 31960, 32336, 33320, 33712, 34357, 35819, 36848, 39151, 40420, 40936, 42140, 44744, 46060, 48160, 51170, 52640, 55930, 56588, 58480, 63920, 64672, 66640, 67424, 68714, 70735, 71638, 73696, 78302, 80840, 81872, 84280, 89488, 92120, 99029, 102340, 111860, 113176, 116960, 127840, 133280, 137428, 141470, 143276, 156604, 161680, 163744, 168560, 171785, 178976, 179095, 184240, 195755, 198058, 204680, 223720, 226352, 240499, 274856, 282940, 286552, 313208, 323360, 337120, 343570, 358190, 368480, 391510, 396116, 409360, 447440, 452704, 480998, 495145, 549712, 565880, 573104, 626416, 687140, 716380, 783020, 792232, 818720, 894880, 961996, 990290, 1099424, 1131760, 1146208, 1202495, 1252832, 1374280, 1432760, 1566040, 1584464, 1683493, 1923992, 1980580, 2263520, 2404990, 2748560, 2865520, 3132080, 3168928, 3366986, 3847984, 3961160, 4809980, 5497120, 5731040, 6264160, 6733972, 7695968, 7922320, 8417465, 9619960, 13467944, 15844640, 16834930, 19239920, 26935888, 33669860, 38479840, 53871776, 67339720, 134679440, 269358880]

約数ペア:

[(1, 269358880), (2, 134679440), (4, 67339720), (5, 53871776), (7, 38479840), (8, 33669860), (10, 26935888), (14, 19239920), (16, 16834930), (17, 15844640), (20, 13467944), (28, 9619960), (32, 8417465), (34, 7922320), (35, 7695968), (40, 6733972), (43, 6264160), (47, 5731040), (49, 5497120), (56, 4809980), (68, 3961160), (70, 3847984), (80, 3366986), (85, 3168928), (86, 3132080), (94, 2865520), (98, 2748560), (112, 2404990), (119, 2263520), (136, 1980580), (140, 1923992), (160, 1683493), (170, 1584464), (172, 1566040), (188, 1432760), (196, 1374280), (215, 1252832), (224, 1202495), (235, 1146208), (238, 1131760), (245, 1099424), (272, 990290), (280, 961996), (301, 894880), (329, 818720), (340, 792232), (344, 783020), (376, 716380), (392, 687140), (430, 626416), (470, 573104), (476, 565880), (490, 549712), (544, 495145), (560, 480998), (595, 452704), (602, 447440), (658, 409360), (680, 396116), (688, 391510), (731, 368480), (752, 358190), (784, 343570), (799, 337120), (833, 323360), (860, 313208), (940, 286552), (952, 282940), (980, 274856), (1120, 240499), (1190, 226352), (1204, 223720), (1316, 204680), (1360, 198058), (1376, 195755), (1462, 184240), (1504, 179095), (1505, 178976), (1568, 171785), (1598, 168560), (1645, 163744), (1666, 161680), (1720, 156604), (1880, 143276), (1904, 141470), (1960, 137428), (2021, 133280), (2107, 127840), (2303, 116960), (2380, 113176), (2408, 111860), (2632, 102340), (2720, 99029), (2924, 92120), (3010, 89488), (3196, 84280), (3290, 81872), (3332, 80840), (3440, 78302), (3655, 73696), (3760, 71638), (3808, 70735), (3920, 68714), (3995, 67424), (4042, 66640), (4165, 64672), (4214, 63920), (4606, 58480), (4760, 56588), (4816, 55930), (5117, 52640), (5264, 51170), (5593, 48160), (5848, 46060), (6020, 44744), (6392, 42140), (6580, 40936), (6664, 40420), (6880, 39151), (7310, 36848), (7520, 35819), (7840, 34357), (7990, 33712), (8084, 33320), (8330, 32336), (8428, 31960), (9212, 29240), (9520, 28294), (9632, 27965), (10105, 26656), (10234, 26320), (10528, 25585), (10535, 25568), (11186, 24080), (11515, 23392), (11696, 23030), (12040, 22372), (12784, 21070), (13160, 20468), (13328, 20210), (14147, 19040), (14620, 18424), (15980, 16856), (16168, 16660)]