15404156040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{7309}}^1$

素因数の和:7536

約数の個数: 256

約数和(自身を含む): 57179404800

約数和(自身を除く): 41775248760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 193, 195, 210, 260, 273, 280, 312, 364, 386, 390, 420, 455, 520, 546, 579, 728, 772, 780, 840, 910, 965, 1092, 1158, 1351, 1365, 1544, 1560, 1820, 1930, 2184, 2316, 2509, 2702, 2730, 2895, 3640, 3860, 4053, 4632, 5018, 5404, 5460, 5790, 6755, 7309, 7527, 7720, 8106, 10036, 10808, 10920, 11580, 12545, 13510, 14618, 15054, 16212, 17563, 20072, 20265, 21927, 23160, 25090, 27020, 29236, 30108, 32424, 35126, 36545, 37635, 40530, 43854, 50180, 51163, 52689, 54040, 58472, 60216, 70252, 73090, 75270, 81060, 87708, 87815, 95017, 100360, 102326, 105378, 109635, 140504, 146180, 150540, 153489, 162120, 175416, 175630, 190034, 204652, 210756, 219270, 255815, 263445, 285051, 292360, 301080, 306978, 351260, 380068, 409304, 421512, 438540, 475085, 511630, 526890, 570102, 613956, 665119, 702520, 760136, 767445, 877080, 950170, 1023260, 1053780, 1140204, 1227912, 1330238, 1410637, 1425255, 1534890, 1900340, 1995357, 2046520, 2107560, 2280408, 2660476, 2821274, 2850510, 3069780, 3325595, 3800680, 3990714, 4231911, 5320952, 5642548, 5701020, 6139560, 6651190, 7053185, 7981428, 8463822, 9874459, 9976785, 11285096, 11402040, 13302380, 14106370, 15962856, 16927644, 18338281, 19748918, 19953570, 21159555, 26604760, 28212740, 29623377, 33855288, 36676562, 39497836, 39907140, 42319110, 49372295, 55014843, 56425480, 59246754, 73353124, 78995672, 79814280, 84638220, 91691405, 98744590, 110029686, 118493508, 128367967, 146706248, 148116885, 169276440, 183382810, 197489180, 220059372, 236987016, 256735934, 275074215, 296233770, 366765620, 385103901, 394978360, 440118744, 513471868, 550148430, 592467540, 641839835, 733531240, 770207802, 1026943736, 1100296860, 1184935080, 1283679670, 1540415604, 1925519505, 2200593720, 2567359340, 3080831208, 3851039010, 5134718680, 7702078020, 15404156040]

約数ペア:

[(1, 15404156040), (2, 7702078020), (3, 5134718680), (4, 3851039010), (5, 3080831208), (6, 2567359340), (7, 2200593720), (8, 1925519505), (10, 1540415604), (12, 1283679670), (13, 1184935080), (14, 1100296860), (15, 1026943736), (20, 770207802), (21, 733531240), (24, 641839835), (26, 592467540), (28, 550148430), (30, 513471868), (35, 440118744), (39, 394978360), (40, 385103901), (42, 366765620), (52, 296233770), (56, 275074215), (60, 256735934), (65, 236987016), (70, 220059372), (78, 197489180), (84, 183382810), (91, 169276440), (104, 148116885), (105, 146706248), (120, 128367967), (130, 118493508), (140, 110029686), (156, 98744590), (168, 91691405), (182, 84638220), (193, 79814280), (195, 78995672), (210, 73353124), (260, 59246754), (273, 56425480), (280, 55014843), (312, 49372295), (364, 42319110), (386, 39907140), (390, 39497836), (420, 36676562), (455, 33855288), (520, 29623377), (546, 28212740), (579, 26604760), (728, 21159555), (772, 19953570), (780, 19748918), (840, 18338281), (910, 16927644), (965, 15962856), (1092, 14106370), (1158, 13302380), (1351, 11402040), (1365, 11285096), (1544, 9976785), (1560, 9874459), (1820, 8463822), (1930, 7981428), (2184, 7053185), (2316, 6651190), (2509, 6139560), (2702, 5701020), (2730, 5642548), (2895, 5320952), (3640, 4231911), (3860, 3990714), (4053, 3800680), (4632, 3325595), (5018, 3069780), (5404, 2850510), (5460, 2821274), (5790, 2660476), (6755, 2280408), (7309, 2107560), (7527, 2046520), (7720, 1995357), (8106, 1900340), (10036, 1534890), (10808, 1425255), (10920, 1410637), (11580, 1330238), (12545, 1227912), (13510, 1140204), (14618, 1053780), (15054, 1023260), (16212, 950170), (17563, 877080), (20072, 767445), (20265, 760136), (21927, 702520), (23160, 665119), (25090, 613956), (27020, 570102), (29236, 526890), (30108, 511630), (32424, 475085), (35126, 438540), (36545, 421512), (37635, 409304), (40530, 380068), (43854, 351260), (50180, 306978), (51163, 301080), (52689, 292360), (54040, 285051), (58472, 263445), (60216, 255815), (70252, 219270), (73090, 210756), (75270, 204652), (81060, 190034), (87708, 175630), (87815, 175416), (95017, 162120), (100360, 153489), (102326, 150540), (105378, 146180), (109635, 140504)]