1370607280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2281}}^1$

素因数の和:2367

約数の個数: 160

約数和(自身を含む): 3871002240

約数和(自身を除く): 2500394960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 37, 40, 56, 58, 70, 74, 80, 112, 116, 140, 145, 148, 185, 203, 232, 259, 280, 290, 296, 370, 406, 464, 518, 560, 580, 592, 740, 812, 1015, 1036, 1073, 1160, 1295, 1480, 1624, 2030, 2072, 2146, 2281, 2320, 2590, 2960, 3248, 4060, 4144, 4292, 4562, 5180, 5365, 7511, 8120, 8584, 9124, 10360, 10730, 11405, 15022, 15967, 16240, 17168, 18248, 20720, 21460, 22810, 30044, 31934, 36496, 37555, 42920, 45620, 60088, 63868, 66149, 75110, 79835, 84397, 85840, 91240, 120176, 127736, 132298, 150220, 159670, 168794, 182480, 255472, 264596, 300440, 319340, 330745, 337588, 421985, 463043, 529192, 590779, 600880, 638680, 661490, 675176, 843970, 926086, 1058384, 1181558, 1277360, 1322980, 1350352, 1687940, 1852172, 2315215, 2363116, 2447513, 2645960, 2953895, 3375880, 3704344, 4630430, 4726232, 4895026, 5291920, 5907790, 6751760, 7408688, 9260860, 9452464, 9790052, 11815580, 12237565, 17132591, 18521720, 19580104, 23631160, 24475130, 34265182, 37043440, 39160208, 47262320, 48950260, 68530364, 85662955, 97900520, 137060728, 171325910, 195801040, 274121456, 342651820, 685303640, 1370607280]

約数ペア:

[(1, 1370607280), (2, 685303640), (4, 342651820), (5, 274121456), (7, 195801040), (8, 171325910), (10, 137060728), (14, 97900520), (16, 85662955), (20, 68530364), (28, 48950260), (29, 47262320), (35, 39160208), (37, 37043440), (40, 34265182), (56, 24475130), (58, 23631160), (70, 19580104), (74, 18521720), (80, 17132591), (112, 12237565), (116, 11815580), (140, 9790052), (145, 9452464), (148, 9260860), (185, 7408688), (203, 6751760), (232, 5907790), (259, 5291920), (280, 4895026), (290, 4726232), (296, 4630430), (370, 3704344), (406, 3375880), (464, 2953895), (518, 2645960), (560, 2447513), (580, 2363116), (592, 2315215), (740, 1852172), (812, 1687940), (1015, 1350352), (1036, 1322980), (1073, 1277360), (1160, 1181558), (1295, 1058384), (1480, 926086), (1624, 843970), (2030, 675176), (2072, 661490), (2146, 638680), (2281, 600880), (2320, 590779), (2590, 529192), (2960, 463043), (3248, 421985), (4060, 337588), (4144, 330745), (4292, 319340), (4562, 300440), (5180, 264596), (5365, 255472), (7511, 182480), (8120, 168794), (8584, 159670), (9124, 150220), (10360, 132298), (10730, 127736), (11405, 120176), (15022, 91240), (15967, 85840), (16240, 84397), (17168, 79835), (18248, 75110), (20720, 66149), (21460, 63868), (22810, 60088), (30044, 45620), (31934, 42920), (36496, 37555)]