515621160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 256

約数和(自身を含む): 1806624000

約数和(自身を除く): 1291002840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 101, 108, 116, 120, 135, 145, 163, 174, 180, 202, 216, 232, 261, 270, 290, 303, 326, 348, 360, 404, 435, 489, 505, 522, 540, 580, 606, 652, 696, 783, 808, 815, 870, 909, 978, 1010, 1044, 1080, 1160, 1212, 1304, 1305, 1467, 1515, 1566, 1630, 1740, 1818, 1956, 2020, 2088, 2424, 2445, 2610, 2727, 2929, 2934, 3030, 3132, 3260, 3480, 3636, 3912, 3915, 4040, 4401, 4545, 4727, 4890, 5220, 5454, 5858, 5868, 6060, 6264, 6520, 7272, 7335, 7830, 8787, 8802, 9090, 9454, 9780, 10440, 10908, 11716, 11736, 12120, 13635, 14181, 14645, 14670, 15660, 16463, 17574, 17604, 18180, 18908, 19560, 21816, 22005, 23432, 23635, 26361, 27270, 28362, 29290, 29340, 31320, 32926, 35148, 35208, 36360, 37816, 42543, 43935, 44010, 47270, 49389, 52722, 54540, 56724, 58580, 58680, 65852, 70296, 70905, 79083, 82315, 85086, 87870, 88020, 94540, 98778, 105444, 109080, 113448, 117160, 127629, 131704, 131805, 141810, 148167, 158166, 164630, 170172, 175740, 176040, 189080, 197556, 210888, 212715, 246945, 255258, 263610, 283620, 296334, 316332, 329260, 340344, 351480, 395112, 395415, 425430, 444501, 477427, 493890, 510516, 527220, 567240, 592668, 632664, 638145, 658520, 740835, 790830, 850860, 889002, 954854, 987780, 1021032, 1054440, 1185336, 1276290, 1432281, 1481670, 1581660, 1701720, 1778004, 1909708, 1975560, 2222505, 2387135, 2552580, 2864562, 2963340, 3163320, 3556008, 3819416, 4296843, 4445010, 4774270, 5105160, 5729124, 5926680, 7161405, 8593686, 8890020, 9548540, 11458248, 12890529, 14322810, 17187372, 17780040, 19097080, 21484215, 25781058, 28645620, 34374744, 42968430, 51562116, 57291240, 64452645, 85936860, 103124232, 128905290, 171873720, 257810580, 515621160]

約数ペア:

[(1, 515621160), (2, 257810580), (3, 171873720), (4, 128905290), (5, 103124232), (6, 85936860), (8, 64452645), (9, 57291240), (10, 51562116), (12, 42968430), (15, 34374744), (18, 28645620), (20, 25781058), (24, 21484215), (27, 19097080), (29, 17780040), (30, 17187372), (36, 14322810), (40, 12890529), (45, 11458248), (54, 9548540), (58, 8890020), (60, 8593686), (72, 7161405), (87, 5926680), (90, 5729124), (101, 5105160), (108, 4774270), (116, 4445010), (120, 4296843), (135, 3819416), (145, 3556008), (163, 3163320), (174, 2963340), (180, 2864562), (202, 2552580), (216, 2387135), (232, 2222505), (261, 1975560), (270, 1909708), (290, 1778004), (303, 1701720), (326, 1581660), (348, 1481670), (360, 1432281), (404, 1276290), (435, 1185336), (489, 1054440), (505, 1021032), (522, 987780), (540, 954854), (580, 889002), (606, 850860), (652, 790830), (696, 740835), (783, 658520), (808, 638145), (815, 632664), (870, 592668), (909, 567240), (978, 527220), (1010, 510516), (1044, 493890), (1080, 477427), (1160, 444501), (1212, 425430), (1304, 395415), (1305, 395112), (1467, 351480), (1515, 340344), (1566, 329260), (1630, 316332), (1740, 296334), (1818, 283620), (1956, 263610), (2020, 255258), (2088, 246945), (2424, 212715), (2445, 210888), (2610, 197556), (2727, 189080), (2929, 176040), (2934, 175740), (3030, 170172), (3132, 164630), (3260, 158166), (3480, 148167), (3636, 141810), (3912, 131805), (3915, 131704), (4040, 127629), (4401, 117160), (4545, 113448), (4727, 109080), (4890, 105444), (5220, 98778), (5454, 94540), (5858, 88020), (5868, 87870), (6060, 85086), (6264, 82315), (6520, 79083), (7272, 70905), (7335, 70296), (7830, 65852), (8787, 58680), (8802, 58580), (9090, 56724), (9454, 54540), (9780, 52722), (10440, 49389), (10908, 47270), (11716, 44010), (11736, 43935), (12120, 42543), (13635, 37816), (14181, 36360), (14645, 35208), (14670, 35148), (15660, 32926), (16463, 31320), (17574, 29340), (17604, 29290), (18180, 28362), (18908, 27270), (19560, 26361), (21816, 23635), (22005, 23432)]