15694557840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1356

約数の個数: 640

約数和(自身を含む): 63995904000

約数和(自身を除く): 48301346160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 23, 24, 26, 27, 30, 36, 38, 39, 40, 45, 46, 48, 52, 54, 57, 60, 65, 69, 72, 76, 78, 80, 90, 92, 95, 104, 108, 114, 115, 117, 120, 130, 135, 138, 144, 152, 156, 171, 180, 184, 190, 195, 207, 208, 216, 228, 230, 234, 240, 247, 260, 270, 276, 285, 299, 304, 312, 342, 345, 351, 360, 368, 380, 390, 414, 432, 437, 456, 460, 468, 494, 513, 520, 540, 552, 570, 585, 598, 621, 624, 684, 690, 702, 720, 741, 760, 780, 828, 855, 874, 897, 912, 920, 936, 988, 1026, 1035, 1040, 1080, 1104, 1140, 1170, 1196, 1235, 1242, 1279, 1311, 1368, 1380, 1404, 1482, 1495, 1520, 1560, 1656, 1710, 1748, 1755, 1794, 1840, 1872, 1976, 2052, 2070, 2160, 2185, 2223, 2280, 2340, 2392, 2470, 2484, 2558, 2565, 2622, 2691, 2736, 2760, 2808, 2964, 2990, 3105, 3120, 3312, 3420, 3496, 3510, 3588, 3705, 3837, 3933, 3952, 4104, 4140, 4370, 4446, 4485, 4560, 4680, 4784, 4940, 4968, 5116, 5130, 5244, 5382, 5520, 5616, 5681, 5928, 5980, 6210, 6395, 6555, 6669, 6840, 6992, 7020, 7176, 7410, 7674, 7866, 8073, 8208, 8280, 8740, 8892, 8970, 9360, 9880, 9936, 10232, 10260, 10488, 10764, 11115, 11362, 11511, 11799, 11856, 11960, 12420, 12790, 13110, 13338, 13455, 13680, 14040, 14352, 14820, 15348, 15732, 16146, 16560, 16627, 17043, 17480, 17784, 17940, 19185, 19665, 19760, 20464, 20520, 20976, 21528, 22230, 22724, 23022, 23598, 23920, 24301, 24840, 25580, 26220, 26676, 26910, 28080, 28405, 29417, 29640, 30696, 31464, 32292, 33254, 33345, 34086, 34533, 34960, 35568, 35880, 38370, 39330, 40365, 41040, 43056, 44460, 45448, 46044, 47196, 48602, 49680, 49881, 51129, 51160, 52440, 53352, 53820, 56810, 57555, 58834, 58995, 59280, 61392, 62928, 64584, 66508, 66690, 68172, 69066, 71760, 72903, 76740, 78660, 80730, 83135, 85215, 88251, 88920, 90896, 92088, 94392, 97204, 99762, 102258, 102320, 104880, 106704, 107640, 113620, 115110, 117668, 117990, 121505, 129168, 133016, 133380, 136344, 138132, 145806, 147085, 149643, 153387, 153480, 157320, 161460, 166270, 170430, 172665, 176502, 177840, 184176, 188784, 194408, 199524, 204516, 215280, 218709, 227240, 230220, 235336, 235980, 243010, 249405, 255645, 264753, 266032, 266760, 272688, 276264, 291612, 294170, 299286, 306774, 306960, 314640, 315913, 322920, 332540, 340860, 345330, 353004, 364515, 382421, 388816, 399048, 409032, 437418, 441255, 448929, 454480, 460440, 470672, 471960, 486020, 498810, 511290, 529506, 533520, 552528, 558923, 583224, 588340, 598572, 613548, 631826, 645840, 656127, 665080, 681720, 690660, 706008, 729030, 748215, 764842, 766935, 794259, 798096, 818064, 874836, 882510, 897858, 920880, 943920, 947739, 972040, 997620, 1022580, 1059012, 1093545, 1117846, 1147263, 1166448, 1176680, 1197144, 1227096, 1263652, 1312254, 1323765, 1330160, 1363440, 1381320, 1412016, 1458060, 1496430, 1529684, 1533870, 1579565, 1588518, 1676769, 1749672, 1765020, 1795716, 1895478, 1912105, 1944080, 1995240, 2045160, 2118024, 2187090, 2235692, 2244645, 2294526, 2353360, 2394288, 2454192, 2527304, 2624508, 2647530, 2762640, 2794615, 2843217, 2916120, 2992860, 3059368, 3067740, 3159130, 3177036, 3280635, 3353538, 3441789, 3499344, 3530040, 3591432, 3790956, 3824210, 3971295, 3990480, 4090320, 4236048, 4374180, 4471384, 4489290, 4589052, 4738695, 5030307, 5054608, 5249016, 5295060, 5589230, 5686434, 5736315, 5832240, 5985720, 6118736, 6135480, 6318260, 6354072, 6561270, 6707076, 6883578, 7060080, 7182864, 7265999, 7581912, 7648420, 7942590, 8383845, 8529651, 8748360, 8942768, 8978580, 9178104, 9477390, 10060614, 10325367, 10498032, 10590120, 11178460, 11372868, 11472630, 11971440, 12270960, 12636520, 12708144, 13122540, 13414152, 13767156, 14216085, 14531998, 15090921, 15163824, 15296840, 15885180, 16767690, 17059302, 17208945, 17496720, 17957160, 18356208, 18954780, 20121228, 20650734, 21180240, 21797997, 22356920, 22745736, 22945260, 25151535, 25273040, 26245080, 26828304, 27534312, 28432170, 29063996, 30181842, 30593680, 31770360, 33535380, 34118604, 34417890, 35914320, 36329995, 37909560, 40242456, 41301468, 42648255, 43595994, 44713840, 45491472, 45890520, 50303070, 51626835, 52490160, 55068624, 56864340, 58127992, 60363684, 63540720, 65393991, 67070760, 68237208, 68835780, 72659990, 75454605, 75819120, 80484912, 82602936, 85296510, 87191988, 91781040, 100606140, 103253670, 108989985, 113728680, 116255984, 120727368, 130787982, 134141520, 136474416, 137671560, 145319980, 150909210, 165205872, 170593020, 174383976, 196181973, 201212280, 206507340, 217979970, 227457360, 241454736, 261575964, 275343120, 290639960, 301818420, 326969955, 341186040, 348767952, 392363946, 402424560, 413014680, 435959940, 523151928, 581279920, 603636840, 653939910, 682372080, 784727892, 826029360, 871919880, 980909865, 1046303856, 1207273680, 1307879820, 1569455784, 1743839760, 1961819730, 2615759640, 3138911568, 3923639460, 5231519280, 7847278920, 15694557840]

約数ペア:

[(1, 15694557840), (2, 7847278920), (3, 5231519280), (4, 3923639460), (5, 3138911568), (6, 2615759640), (8, 1961819730), (9, 1743839760), (10, 1569455784), (12, 1307879820), (13, 1207273680), (15, 1046303856), (16, 980909865), (18, 871919880), (19, 826029360), (20, 784727892), (23, 682372080), (24, 653939910), (26, 603636840), (27, 581279920), (30, 523151928), (36, 435959940), (38, 413014680), (39, 402424560), (40, 392363946), (45, 348767952), (46, 341186040), (48, 326969955), (52, 301818420), (54, 290639960), (57, 275343120), (60, 261575964), (65, 241454736), (69, 227457360), (72, 217979970), (76, 206507340), (78, 201212280), (80, 196181973), (90, 174383976), (92, 170593020), (95, 165205872), (104, 150909210), (108, 145319980), (114, 137671560), (115, 136474416), (117, 134141520), (120, 130787982), (130, 120727368), (135, 116255984), (138, 113728680), (144, 108989985), (152, 103253670), (156, 100606140), (171, 91781040), (180, 87191988), (184, 85296510), (190, 82602936), (195, 80484912), (207, 75819120), (208, 75454605), (216, 72659990), (228, 68835780), (230, 68237208), (234, 67070760), (240, 65393991), (247, 63540720), (260, 60363684), (270, 58127992), (276, 56864340), (285, 55068624), (299, 52490160), (304, 51626835), (312, 50303070), (342, 45890520), (345, 45491472), (351, 44713840), (360, 43595994), (368, 42648255), (380, 41301468), (390, 40242456), (414, 37909560), (432, 36329995), (437, 35914320), (456, 34417890), (460, 34118604), (468, 33535380), (494, 31770360), (513, 30593680), (520, 30181842), (540, 29063996), (552, 28432170), (570, 27534312), (585, 26828304), (598, 26245080), (621, 25273040), (624, 25151535), (684, 22945260), (690, 22745736), (702, 22356920), (720, 21797997), (741, 21180240), (760, 20650734), (780, 20121228), (828, 18954780), (855, 18356208), (874, 17957160), (897, 17496720), (912, 17208945), (920, 17059302), (936, 16767690), (988, 15885180), (1026, 15296840), (1035, 15163824), (1040, 15090921), (1080, 14531998), (1104, 14216085), (1140, 13767156), (1170, 13414152), (1196, 13122540), (1235, 12708144), (1242, 12636520), (1279, 12270960), (1311, 11971440), (1368, 11472630), (1380, 11372868), (1404, 11178460), (1482, 10590120), (1495, 10498032), (1520, 10325367), (1560, 10060614), (1656, 9477390), (1710, 9178104), (1748, 8978580), (1755, 8942768), (1794, 8748360), (1840, 8529651), (1872, 8383845), (1976, 7942590), (2052, 7648420), (2070, 7581912), (2160, 7265999), (2185, 7182864), (2223, 7060080), (2280, 6883578), (2340, 6707076), (2392, 6561270), (2470, 6354072), (2484, 6318260), (2558, 6135480), (2565, 6118736), (2622, 5985720), (2691, 5832240), (2736, 5736315), (2760, 5686434), (2808, 5589230), (2964, 5295060), (2990, 5249016), (3105, 5054608), (3120, 5030307), (3312, 4738695), (3420, 4589052), (3496, 4489290), (3510, 4471384), (3588, 4374180), (3705, 4236048), (3837, 4090320), (3933, 3990480), (3952, 3971295), (4104, 3824210), (4140, 3790956), (4370, 3591432), (4446, 3530040), (4485, 3499344), (4560, 3441789), (4680, 3353538), (4784, 3280635), (4940, 3177036), (4968, 3159130), (5116, 3067740), (5130, 3059368), (5244, 2992860), (5382, 2916120), (5520, 2843217), (5616, 2794615), (5681, 2762640), (5928, 2647530), (5980, 2624508), (6210, 2527304), (6395, 2454192), (6555, 2394288), (6669, 2353360), (6840, 2294526), (6992, 2244645), (7020, 2235692), (7176, 2187090), (7410, 2118024), (7674, 2045160), (7866, 1995240), (8073, 1944080), (8208, 1912105), (8280, 1895478), (8740, 1795716), (8892, 1765020), (8970, 1749672), (9360, 1676769), (9880, 1588518), (9936, 1579565), (10232, 1533870), (10260, 1529684), (10488, 1496430), (10764, 1458060), (11115, 1412016), (11362, 1381320), (11511, 1363440), (11799, 1330160), (11856, 1323765), (11960, 1312254), (12420, 1263652), (12790, 1227096), (13110, 1197144), (13338, 1176680), (13455, 1166448), (13680, 1147263), (14040, 1117846), (14352, 1093545), (14820, 1059012), (15348, 1022580), (15732, 997620), (16146, 972040), (16560, 947739), (16627, 943920), (17043, 920880), (17480, 897858), (17784, 882510), (17940, 874836), (19185, 818064), (19665, 798096), (19760, 794259), (20464, 766935), (20520, 764842), (20976, 748215), (21528, 729030), (22230, 706008), (22724, 690660), (23022, 681720), (23598, 665080), (23920, 656127), (24301, 645840), (24840, 631826), (25580, 613548), (26220, 598572), (26676, 588340), (26910, 583224), (28080, 558923), (28405, 552528), (29417, 533520), (29640, 529506), (30696, 511290), (31464, 498810), (32292, 486020), (33254, 471960), (33345, 470672), (34086, 460440), (34533, 454480), (34960, 448929), (35568, 441255), (35880, 437418), (38370, 409032), (39330, 399048), (40365, 388816), (41040, 382421), (43056, 364515), (44460, 353004), (45448, 345330), (46044, 340860), (47196, 332540), (48602, 322920), (49680, 315913), (49881, 314640), (51129, 306960), (51160, 306774), (52440, 299286), (53352, 294170), (53820, 291612), (56810, 276264), (57555, 272688), (58834, 266760), (58995, 266032), (59280, 264753), (61392, 255645), (62928, 249405), (64584, 243010), (66508, 235980), (66690, 235336), (68172, 230220), (69066, 227240), (71760, 218709), (72903, 215280), (76740, 204516), (78660, 199524), (80730, 194408), (83135, 188784), (85215, 184176), (88251, 177840), (88920, 176502), (90896, 172665), (92088, 170430), (94392, 166270), (97204, 161460), (99762, 157320), (102258, 153480), (102320, 153387), (104880, 149643), (106704, 147085), (107640, 145806), (113620, 138132), (115110, 136344), (117668, 133380), (117990, 133016), (121505, 129168)]