266397040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 320

約数和(自身を含む): 835946496

約数和(自身を除く): 569549456

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 37, 40, 43, 46, 52, 56, 65, 70, 74, 80, 86, 91, 92, 104, 112, 115, 130, 140, 148, 161, 172, 182, 184, 185, 208, 215, 230, 259, 260, 280, 296, 299, 301, 322, 344, 364, 368, 370, 430, 455, 460, 481, 518, 520, 559, 560, 592, 598, 602, 644, 688, 728, 740, 805, 851, 860, 910, 920, 962, 989, 1036, 1040, 1118, 1196, 1204, 1288, 1295, 1456, 1480, 1495, 1505, 1591, 1610, 1702, 1720, 1820, 1840, 1924, 1978, 2072, 2093, 2236, 2392, 2405, 2408, 2576, 2590, 2795, 2960, 2990, 3010, 3182, 3220, 3367, 3404, 3440, 3640, 3848, 3913, 3956, 4144, 4186, 4255, 4472, 4784, 4810, 4816, 4945, 5180, 5590, 5957, 5980, 6020, 6364, 6440, 6734, 6808, 6923, 7280, 7696, 7826, 7912, 7955, 8372, 8510, 8944, 9620, 9890, 10360, 10465, 11063, 11137, 11180, 11914, 11960, 12040, 12728, 12857, 12880, 13468, 13616, 13846, 15652, 15824, 15910, 16744, 16835, 17020, 19240, 19565, 19780, 20683, 20720, 20930, 22126, 22274, 22360, 23828, 23920, 24080, 25456, 25714, 26936, 27692, 29785, 31304, 31820, 33488, 33670, 34040, 34615, 36593, 38480, 39130, 39560, 41366, 41860, 44252, 44548, 44720, 47656, 51428, 53872, 55315, 55384, 55685, 59570, 62608, 63640, 64285, 67340, 68080, 69230, 73186, 77441, 78260, 79120, 82732, 83720, 88504, 89096, 89999, 95312, 102856, 103415, 110630, 110768, 111370, 119140, 127280, 128570, 134680, 138460, 144781, 146372, 154882, 156520, 165464, 167440, 177008, 178192, 179998, 182965, 205712, 206830, 221260, 222740, 238280, 256151, 257140, 269360, 276920, 289562, 292744, 309764, 313040, 330928, 359996, 365930, 387205, 413660, 442520, 445480, 449995, 475709, 476560, 512302, 514280, 553840, 579124, 585488, 619528, 719992, 723905, 731860, 774410, 827320, 885040, 890960, 899990, 951418, 1024604, 1028560, 1158248, 1239056, 1280755, 1439984, 1447810, 1463720, 1548820, 1654640, 1799980, 1902836, 2049208, 2316496, 2378545, 2561510, 2895620, 2927440, 3097640, 3329963, 3599960, 3805672, 4098416, 4757090, 5123020, 5791240, 6195280, 6659926, 7199920, 7611344, 9514180, 10246040, 11582480, 13319852, 16649815, 19028360, 20492080, 26639704, 33299630, 38056720, 53279408, 66599260, 133198520, 266397040]

約数ペア:

[(1, 266397040), (2, 133198520), (4, 66599260), (5, 53279408), (7, 38056720), (8, 33299630), (10, 26639704), (13, 20492080), (14, 19028360), (16, 16649815), (20, 13319852), (23, 11582480), (26, 10246040), (28, 9514180), (35, 7611344), (37, 7199920), (40, 6659926), (43, 6195280), (46, 5791240), (52, 5123020), (56, 4757090), (65, 4098416), (70, 3805672), (74, 3599960), (80, 3329963), (86, 3097640), (91, 2927440), (92, 2895620), (104, 2561510), (112, 2378545), (115, 2316496), (130, 2049208), (140, 1902836), (148, 1799980), (161, 1654640), (172, 1548820), (182, 1463720), (184, 1447810), (185, 1439984), (208, 1280755), (215, 1239056), (230, 1158248), (259, 1028560), (260, 1024604), (280, 951418), (296, 899990), (299, 890960), (301, 885040), (322, 827320), (344, 774410), (364, 731860), (368, 723905), (370, 719992), (430, 619528), (455, 585488), (460, 579124), (481, 553840), (518, 514280), (520, 512302), (559, 476560), (560, 475709), (592, 449995), (598, 445480), (602, 442520), (644, 413660), (688, 387205), (728, 365930), (740, 359996), (805, 330928), (851, 313040), (860, 309764), (910, 292744), (920, 289562), (962, 276920), (989, 269360), (1036, 257140), (1040, 256151), (1118, 238280), (1196, 222740), (1204, 221260), (1288, 206830), (1295, 205712), (1456, 182965), (1480, 179998), (1495, 178192), (1505, 177008), (1591, 167440), (1610, 165464), (1702, 156520), (1720, 154882), (1820, 146372), (1840, 144781), (1924, 138460), (1978, 134680), (2072, 128570), (2093, 127280), (2236, 119140), (2392, 111370), (2405, 110768), (2408, 110630), (2576, 103415), (2590, 102856), (2795, 95312), (2960, 89999), (2990, 89096), (3010, 88504), (3182, 83720), (3220, 82732), (3367, 79120), (3404, 78260), (3440, 77441), (3640, 73186), (3848, 69230), (3913, 68080), (3956, 67340), (4144, 64285), (4186, 63640), (4255, 62608), (4472, 59570), (4784, 55685), (4810, 55384), (4816, 55315), (4945, 53872), (5180, 51428), (5590, 47656), (5957, 44720), (5980, 44548), (6020, 44252), (6364, 41860), (6440, 41366), (6734, 39560), (6808, 39130), (6923, 38480), (7280, 36593), (7696, 34615), (7826, 34040), (7912, 33670), (7955, 33488), (8372, 31820), (8510, 31304), (8944, 29785), (9620, 27692), (9890, 26936), (10360, 25714), (10465, 25456), (11063, 24080), (11137, 23920), (11180, 23828), (11914, 22360), (11960, 22274), (12040, 22126), (12728, 20930), (12857, 20720), (12880, 20683), (13468, 19780), (13616, 19565), (13846, 19240), (15652, 17020), (15824, 16835), (15910, 16744)]