15915695040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1209

約数の個数: 672

約数和(自身を含む): 67696811520

約数和(自身を除く): 51781116480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 37, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 74, 76, 80, 84, 90, 95, 96, 105, 111, 112, 114, 120, 126, 133, 140, 144, 148, 152, 160, 168, 171, 180, 185, 190, 192, 210, 222, 224, 228, 240, 252, 259, 266, 280, 285, 288, 296, 304, 315, 320, 333, 336, 342, 360, 370, 380, 399, 420, 444, 448, 456, 480, 504, 518, 532, 555, 560, 570, 576, 592, 608, 630, 665, 666, 672, 684, 703, 720, 740, 760, 777, 798, 840, 855, 888, 912, 960, 1008, 1036, 1064, 1110, 1120, 1123, 1140, 1184, 1197, 1216, 1260, 1295, 1330, 1332, 1344, 1368, 1406, 1440, 1480, 1520, 1554, 1596, 1665, 1680, 1710, 1776, 1824, 1995, 2016, 2072, 2109, 2128, 2220, 2240, 2246, 2280, 2331, 2368, 2394, 2520, 2590, 2660, 2664, 2736, 2812, 2880, 2960, 3040, 3108, 3192, 3330, 3360, 3369, 3420, 3515, 3552, 3648, 3885, 3990, 4032, 4144, 4218, 4256, 4440, 4492, 4560, 4662, 4788, 4921, 5040, 5180, 5320, 5328, 5472, 5615, 5624, 5920, 5985, 6080, 6216, 6327, 6384, 6660, 6720, 6738, 6840, 7030, 7104, 7770, 7861, 7980, 8288, 8436, 8512, 8880, 8984, 9120, 9324, 9576, 9842, 10080, 10107, 10360, 10545, 10640, 10656, 10944, 11230, 11248, 11655, 11840, 11970, 12432, 12654, 12768, 13320, 13476, 13680, 14060, 14763, 15540, 15722, 15960, 16576, 16845, 16872, 17760, 17968, 18240, 18648, 19152, 19684, 20160, 20214, 20720, 21090, 21280, 21312, 21337, 22460, 22496, 23310, 23583, 23940, 24605, 24864, 25308, 25536, 26640, 26952, 27360, 28120, 29526, 31080, 31444, 31635, 31920, 33690, 33744, 35520, 35936, 37296, 38304, 39305, 39368, 40428, 41440, 41551, 42180, 42560, 42674, 44289, 44920, 44992, 46620, 47166, 47880, 49210, 49728, 50535, 50616, 53280, 53904, 54720, 56240, 59052, 62160, 62888, 63270, 63840, 64011, 67380, 67488, 70749, 71872, 73815, 74592, 76608, 78610, 78736, 80856, 82880, 83102, 84360, 85348, 88578, 89840, 93240, 94332, 95760, 98420, 101070, 101232, 106560, 106685, 107808, 112480, 117915, 118104, 124320, 124653, 125776, 126540, 127680, 128022, 134760, 134976, 141498, 147630, 149184, 149359, 157220, 157472, 161712, 166204, 168720, 170696, 177156, 179680, 186480, 188664, 191520, 192033, 196840, 202140, 202464, 207755, 213370, 215616, 221445, 224960, 235830, 236208, 248640, 249306, 251552, 253080, 256044, 269520, 282996, 290857, 295260, 298718, 314440, 314944, 320055, 323424, 332408, 337440, 341392, 353745, 354312, 359360, 372960, 373959, 377328, 383040, 384066, 393680, 404280, 404928, 415510, 426740, 442890, 448077, 471660, 472416, 498612, 503104, 506160, 512088, 539040, 565992, 581714, 590520, 597436, 623265, 628880, 640110, 646848, 664816, 674880, 682784, 707490, 708624, 745920, 746795, 747918, 754656, 768132, 787360, 789469, 808560, 831020, 853480, 872571, 885780, 896154, 943320, 944832, 960165, 997224, 1012320, 1024176, 1078080, 1131984, 1163428, 1181040, 1194872, 1246530, 1257760, 1280220, 1329632, 1344231, 1365568, 1414980, 1417248, 1454285, 1493590, 1495836, 1509312, 1536264, 1574720, 1578938, 1617120, 1662040, 1706960, 1745142, 1771560, 1792308, 1869795, 1886640, 1920330, 1994448, 2024640, 2048352, 2240385, 2263968, 2326856, 2362080, 2368407, 2389744, 2493060, 2515520, 2560440, 2617713, 2659264, 2688462, 2829960, 2834496, 2908570, 2987180, 2991672, 3072528, 3157876, 3234240, 3324080, 3413920, 3490284, 3543120, 3584616, 3739590, 3773280, 3840660, 3947345, 3988896, 4096704, 4362855, 4480770, 4527936, 4653712, 4724160, 4736814, 4779488, 4986120, 5120880, 5235426, 5376924, 5526283, 5659920, 5817140, 5974360, 5983344, 6145056, 6315752, 6648160, 6721155, 6827840, 6980568, 7086240, 7105221, 7169232, 7479180, 7546560, 7681320, 7894690, 7977792, 8725710, 8961540, 9307424, 9473628, 9558976, 9972240, 10241760, 10470852, 10753848, 11052566, 11319840, 11634280, 11842035, 11948720, 11966688, 12290112, 12631504, 13088565, 13296320, 13442310, 13961136, 14172480, 14210442, 14338464, 14958360, 15362640, 15789380, 16578849, 17451420, 17923080, 18614848, 18947256, 19944480, 20483520, 20941704, 21507696, 22105132, 22639680, 23268560, 23684070, 23897440, 23933376, 25263008, 26177130, 26884620, 27631415, 27922272, 28420884, 28676928, 29916720, 30725280, 31578760, 33157698, 34902840, 35526105, 35846160, 37894512, 39888960, 41883408, 43015392, 44210264, 46537120, 47368140, 47794880, 49736547, 50526016, 52354260, 53769240, 55262830, 55844544, 56841768, 59833440, 61450560, 63157520, 66315396, 69805680, 71052210, 71692320, 75789024, 82894245, 83766816, 86030784, 88420528, 93074240, 94736280, 99473094, 104708520, 107538480, 110525660, 113683536, 119666880, 126315040, 132630792, 139611360, 142104420, 143384640, 151578048, 165788490, 167533632, 176841056, 189472560, 198946188, 209417040, 215076960, 221051320, 227367072, 248682735, 252630080, 265261584, 279222720, 284208840, 331576980, 353682112, 378945120, 397892376, 418834080, 430153920, 442102640, 454734144, 497365470, 530523168, 568417680, 663153960, 757890240, 795784752, 837668160, 884205280, 994730940, 1061046336, 1136835360, 1326307920, 1591569504, 1768410560, 1989461880, 2273670720, 2652615840, 3183139008, 3978923760, 5305231680, 7957847520, 15915695040]

約数ペア:

[(1, 15915695040), (2, 7957847520), (3, 5305231680), (4, 3978923760), (5, 3183139008), (6, 2652615840), (7, 2273670720), (8, 1989461880), (9, 1768410560), (10, 1591569504), (12, 1326307920), (14, 1136835360), (15, 1061046336), (16, 994730940), (18, 884205280), (19, 837668160), (20, 795784752), (21, 757890240), (24, 663153960), (28, 568417680), (30, 530523168), (32, 497365470), (35, 454734144), (36, 442102640), (37, 430153920), (38, 418834080), (40, 397892376), (42, 378945120), (45, 353682112), (48, 331576980), (56, 284208840), (57, 279222720), (60, 265261584), (63, 252630080), (64, 248682735), (70, 227367072), (72, 221051320), (74, 215076960), (76, 209417040), (80, 198946188), (84, 189472560), (90, 176841056), (95, 167533632), (96, 165788490), (105, 151578048), (111, 143384640), (112, 142104420), (114, 139611360), (120, 132630792), (126, 126315040), (133, 119666880), (140, 113683536), (144, 110525660), (148, 107538480), (152, 104708520), (160, 99473094), (168, 94736280), (171, 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(1064, 14958360), (1110, 14338464), (1120, 14210442), (1123, 14172480), (1140, 13961136), (1184, 13442310), (1197, 13296320), (1216, 13088565), (1260, 12631504), (1295, 12290112), (1330, 11966688), (1332, 11948720), (1344, 11842035), (1368, 11634280), (1406, 11319840), (1440, 11052566), (1480, 10753848), (1520, 10470852), (1554, 10241760), (1596, 9972240), (1665, 9558976), (1680, 9473628), (1710, 9307424), (1776, 8961540), (1824, 8725710), (1995, 7977792), (2016, 7894690), (2072, 7681320), (2109, 7546560), (2128, 7479180), (2220, 7169232), (2240, 7105221), (2246, 7086240), (2280, 6980568), (2331, 6827840), (2368, 6721155), (2394, 6648160), (2520, 6315752), (2590, 6145056), (2660, 5983344), (2664, 5974360), (2736, 5817140), (2812, 5659920), (2880, 5526283), (2960, 5376924), (3040, 5235426), (3108, 5120880), (3192, 4986120), (3330, 4779488), (3360, 4736814), (3369, 4724160), (3420, 4653712), (3515, 4527936), (3552, 4480770), (3648, 4362855), (3885, 4096704), (3990, 3988896), (4032, 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(13680, 1163428), (14060, 1131984), (14763, 1078080), (15540, 1024176), (15722, 1012320), (15960, 997224), (16576, 960165), (16845, 944832), (16872, 943320), (17760, 896154), (17968, 885780), (18240, 872571), (18648, 853480), (19152, 831020), (19684, 808560), (20160, 789469), (20214, 787360), (20720, 768132), (21090, 754656), (21280, 747918), (21312, 746795), (21337, 745920), (22460, 708624), (22496, 707490), (23310, 682784), (23583, 674880), (23940, 664816), (24605, 646848), (24864, 640110), (25308, 628880), (25536, 623265), (26640, 597436), (26952, 590520), (27360, 581714), (28120, 565992), (29526, 539040), (31080, 512088), (31444, 506160), (31635, 503104), (31920, 498612), (33690, 472416), (33744, 471660), (35520, 448077), (35936, 442890), (37296, 426740), (38304, 415510), (39305, 404928), (39368, 404280), (40428, 393680), (41440, 384066), (41551, 383040), (42180, 377328), (42560, 373959), (42674, 372960), (44289, 359360), (44920, 354312), (44992, 353745), (46620, 341392), (47166, 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