12580505280

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{69337}}^1$

素因数の和:69373

約数の個数: 280

約数和(自身を含む): 51144818208

約数和(自身を除く): 38564312928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 15120, 18144, 20160, 22680, 25920, 30240, 36288, 45360, 60480, 69337, 90720, 138674, 181440, 208011, 277348, 346685, 416022, 485359, 554696, 624033, 693370, 832044, 970718, 1040055, 1109392, 1248066, 1386740, 1456077, 1664088, 1872099, 1941436, 2080110, 2218784, 2426795, 2496132, 2773480, 2912154, 3120165, 3328176, 3744198, 3882872, 4160220, 4368231, 4437568, 4853590, 4992264, 5546960, 5616297, 5824308, 6240330, 6656352, 7280385, 7488396, 7765744, 8320440, 8736462, 9360495, 9707180, 9984528, 11093920, 11232594, 11648616, 12480660, 13104693, 13312704, 14560770, 14976792, 15531488, 16640880, 17472924, 18720990, 19414360, 19969056, 21841155, 22187840, 22465188, 23297232, 24961320, 26209386, 28081485, 29121540, 29953584, 31062976, 33281760, 34945848, 37441980, 38828720, 39314079, 39938112, 43682310, 44930376, 46594464, 49922640, 52418772, 56162970, 58243080, 59907168, 65523465, 66563520, 69891696, 74883960, 77657440, 78628158, 87364620, 89860752, 93188928, 99845280, 104837544, 112325940, 116486160, 119814336, 131046930, 139783392, 149767920, 155314880, 157256316, 174729240, 179721504, 196570395, 199690560, 209675088, 224651880, 232972320, 262093860, 279566784, 299535840, 314512632, 349458480, 359443008, 393140790, 419350176, 449303760, 465944640, 524187720, 599071680, 629025264, 698916960, 786281580, 838700352, 898607520, 1048375440, 1258050528, 1397833920, 1572563160, 1797215040, 2096750880, 2516101056, 3145126320, 4193501760, 6290252640, 12580505280]

約数ペア:

[(1, 12580505280), (2, 6290252640), (3, 4193501760), (4, 3145126320), (5, 2516101056), (6, 2096750880), (7, 1797215040), (8, 1572563160), (9, 1397833920), (10, 1258050528), (12, 1048375440), (14, 898607520), (15, 838700352), (16, 786281580), (18, 698916960), (20, 629025264), (21, 599071680), (24, 524187720), (27, 465944640), (28, 449303760), (30, 419350176), (32, 393140790), (35, 359443008), (36, 349458480), (40, 314512632), (42, 299535840), (45, 279566784), (48, 262093860), (54, 232972320), (56, 224651880), (60, 209675088), (63, 199690560), (64, 196570395), (70, 179721504), (72, 174729240), (80, 157256316), (81, 155314880), (84, 149767920), (90, 139783392), (96, 131046930), (105, 119814336), (108, 116486160), (112, 112325940), (120, 104837544), (126, 99845280), (135, 93188928), (140, 89860752), (144, 87364620), (160, 78628158), (162, 77657440), (168, 74883960), (180, 69891696), (189, 66563520), (192, 65523465), (210, 59907168), (216, 58243080), (224, 56162970), (240, 52418772), (252, 49922640), (270, 46594464), (280, 44930376), (288, 43682310), (315, 39938112), (320, 39314079), (324, 38828720), (336, 37441980), (360, 34945848), (378, 33281760), (405, 31062976), (420, 29953584), (432, 29121540), (448, 28081485), (480, 26209386), (504, 24961320), (540, 23297232), (560, 22465188), (567, 22187840), (576, 21841155), (630, 19969056), (648, 19414360), (672, 18720990), (720, 17472924), (756, 16640880), (810, 15531488), (840, 14976792), (864, 14560770), (945, 13312704), (960, 13104693), (1008, 12480660), (1080, 11648616), (1120, 11232594), (1134, 11093920), (1260, 9984528), (1296, 9707180), (1344, 9360495), (1440, 8736462), (1512, 8320440), (1620, 7765744), (1680, 7488396), (1728, 7280385), (1890, 6656352), (2016, 6240330), (2160, 5824308), (2240, 5616297), (2268, 5546960), (2520, 4992264), (2592, 4853590), (2835, 4437568), (2880, 4368231), (3024, 4160220), (3240, 3882872), (3360, 3744198), (3780, 3328176), (4032, 3120165), (4320, 2912154), (4536, 2773480), (5040, 2496132), (5184, 2426795), (5670, 2218784), (6048, 2080110), (6480, 1941436), (6720, 1872099), (7560, 1664088), (8640, 1456077), (9072, 1386740), (10080, 1248066), (11340, 1109392), (12096, 1040055), (12960, 970718), (15120, 832044), (18144, 693370), (20160, 624033), (22680, 554696), (25920, 485359), (30240, 416022), (36288, 346685), (45360, 277348), (60480, 208011), (69337, 181440), (90720, 138674)]