515523960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 512

約数和(自身を含む): 2145024000

約数和(自身を除く): 1629500040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 37, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 74, 76, 84, 90, 95, 97, 105, 108, 111, 114, 120, 126, 133, 135, 140, 148, 152, 168, 171, 180, 185, 189, 190, 194, 210, 216, 222, 228, 252, 259, 266, 270, 280, 285, 291, 296, 315, 333, 342, 360, 370, 378, 380, 388, 399, 420, 444, 456, 485, 504, 513, 518, 532, 540, 555, 570, 582, 630, 665, 666, 679, 684, 703, 740, 756, 760, 776, 777, 798, 840, 855, 873, 888, 945, 970, 999, 1026, 1036, 1064, 1080, 1110, 1140, 1164, 1197, 1260, 1295, 1330, 1332, 1358, 1368, 1406, 1455, 1480, 1512, 1554, 1596, 1665, 1710, 1746, 1843, 1890, 1940, 1995, 1998, 2037, 2052, 2072, 2109, 2220, 2280, 2328, 2331, 2394, 2520, 2565, 2590, 2619, 2660, 2664, 2716, 2812, 2910, 3108, 3192, 3330, 3395, 3420, 3492, 3515, 3589, 3591, 3686, 3780, 3880, 3885, 3990, 3996, 4074, 4104, 4218, 4365, 4440, 4662, 4788, 4921, 4995, 5130, 5180, 5238, 5320, 5432, 5529, 5624, 5820, 5985, 6111, 6216, 6327, 6660, 6790, 6840, 6984, 6993, 7030, 7178, 7182, 7372, 7560, 7770, 7980, 7992, 8148, 8436, 8730, 9215, 9324, 9576, 9842, 9990, 10185, 10260, 10360, 10476, 10545, 10767, 11058, 11640, 11655, 11970, 12222, 12654, 12901, 13095, 13320, 13580, 13986, 14060, 14356, 14364, 14744, 14763, 15540, 15960, 16296, 16587, 16872, 17460, 17945, 17955, 18333, 18430, 18648, 18981, 19684, 19980, 20370, 20520, 20952, 21090, 21534, 22116, 23310, 23940, 24444, 24605, 25123, 25308, 25802, 26190, 27160, 27645, 27972, 28120, 28712, 28728, 29526, 30555, 31080, 31635, 32301, 33174, 34920, 34965, 35890, 35910, 36666, 36860, 37962, 38703, 39368, 39960, 40740, 42180, 43068, 44232, 44289, 46620, 47880, 48888, 49210, 49761, 50246, 50616, 51604, 52380, 53835, 55290, 55944, 59052, 61110, 63270, 64505, 64602, 66348, 68191, 69930, 71780, 71820, 73332, 73720, 73815, 75369, 75924, 77406, 81480, 82935, 84360, 86136, 88578, 91665, 93240, 94905, 96903, 98420, 99522, 100492, 103208, 104760, 107670, 110580, 116109, 118104, 122220, 125615, 126540, 129010, 129204, 132696, 132867, 136382, 139860, 143560, 143640, 146664, 147630, 150738, 151848, 154812, 161505, 165870, 177156, 183330, 189810, 193515, 193806, 196840, 199044, 200984, 204573, 215340, 221160, 221445, 226107, 232218, 244440, 248805, 251230, 253080, 258020, 258408, 265734, 272764, 279720, 295260, 301476, 309624, 323010, 331740, 340955, 348327, 354312, 366660, 376845, 379620, 387030, 387612, 398088, 409146, 430680, 442890, 452214, 464436, 477337, 484515, 497610, 502460, 516040, 531468, 545528, 580545, 590520, 602952, 613719, 646020, 663480, 664335, 678321, 681910, 696654, 733320, 753690, 759240, 774060, 775224, 818292, 885780, 904428, 928872, 954674, 969030, 995220, 1004920, 1022865, 1062936, 1130535, 1161090, 1227438, 1292040, 1328670, 1356642, 1363820, 1393308, 1432011, 1507380, 1548120, 1636584, 1741635, 1771560, 1808856, 1841157, 1909348, 1938060, 1990440, 2045730, 2261070, 2322180, 2386685, 2454876, 2657340, 2713284, 2727640, 2786616, 2864022, 3014760, 3068595, 3391605, 3483270, 3682314, 3818696, 3876120, 4091460, 4296033, 4522140, 4644360, 4773370, 4909752, 5314680, 5426568, 5728044, 6137190, 6783210, 6966540, 7160055, 7364628, 8182920, 8592066, 9044280, 9205785, 9546740, 11456088, 12274380, 12888099, 13566420, 13933080, 14320110, 14729256, 17184132, 18411570, 19093480, 21480165, 24548760, 25776198, 27132840, 28640220, 34368264, 36823140, 42960330, 51552396, 57280440, 64440495, 73646280, 85920660, 103104792, 128880990, 171841320, 257761980, 515523960]

約数ペア:

[(1, 515523960), (2, 257761980), (3, 171841320), (4, 128880990), (5, 103104792), (6, 85920660), (7, 73646280), (8, 64440495), (9, 57280440), (10, 51552396), (12, 42960330), (14, 36823140), (15, 34368264), (18, 28640220), (19, 27132840), (20, 25776198), (21, 24548760), (24, 21480165), (27, 19093480), (28, 18411570), (30, 17184132), (35, 14729256), (36, 14320110), (37, 13933080), (38, 13566420), (40, 12888099), (42, 12274380), (45, 11456088), (54, 9546740), (56, 9205785), (57, 9044280), (60, 8592066), (63, 8182920), (70, 7364628), (72, 7160055), (74, 6966540), (76, 6783210), (84, 6137190), (90, 5728044), (95, 5426568), (97, 5314680), (105, 4909752), (108, 4773370), (111, 4644360), (114, 4522140), (120, 4296033), (126, 4091460), (133, 3876120), (135, 3818696), (140, 3682314), (148, 3483270), (152, 3391605), (168, 3068595), (171, 3014760), (180, 2864022), (185, 2786616), (189, 2727640), (190, 2713284), (194, 2657340), (210, 2454876), (216, 2386685), (222, 2322180), (228, 2261070), (252, 2045730), (259, 1990440), (266, 1938060), (270, 1909348), (280, 1841157), (285, 1808856), (291, 1771560), (296, 1741635), (315, 1636584), (333, 1548120), (342, 1507380), (360, 1432011), (370, 1393308), (378, 1363820), (380, 1356642), (388, 1328670), (399, 1292040), (420, 1227438), (444, 1161090), (456, 1130535), (485, 1062936), (504, 1022865), (513, 1004920), (518, 995220), (532, 969030), (540, 954674), (555, 928872), (570, 904428), (582, 885780), (630, 818292), (665, 775224), (666, 774060), (679, 759240), (684, 753690), (703, 733320), (740, 696654), (756, 681910), (760, 678321), (776, 664335), (777, 663480), (798, 646020), (840, 613719), (855, 602952), (873, 590520), (888, 580545), (945, 545528), (970, 531468), (999, 516040), (1026, 502460), (1036, 497610), (1064, 484515), (1080, 477337), (1110, 464436), (1140, 452214), (1164, 442890), (1197, 430680), (1260, 409146), (1295, 398088), (1330, 387612), (1332, 387030), (1358, 379620), (1368, 376845), (1406, 366660), (1455, 354312), (1480, 348327), (1512, 340955), (1554, 331740), (1596, 323010), (1665, 309624), (1710, 301476), (1746, 295260), (1843, 279720), (1890, 272764), (1940, 265734), (1995, 258408), (1998, 258020), (2037, 253080), (2052, 251230), (2072, 248805), (2109, 244440), (2220, 232218), (2280, 226107), (2328, 221445), (2331, 221160), (2394, 215340), (2520, 204573), (2565, 200984), (2590, 199044), (2619, 196840), (2660, 193806), (2664, 193515), (2716, 189810), (2812, 183330), (2910, 177156), (3108, 165870), (3192, 161505), (3330, 154812), (3395, 151848), (3420, 150738), (3492, 147630), (3515, 146664), (3589, 143640), (3591, 143560), (3686, 139860), (3780, 136382), (3880, 132867), (3885, 132696), (3990, 129204), (3996, 129010), (4074, 126540), (4104, 125615), (4218, 122220), (4365, 118104), (4440, 116109), (4662, 110580), (4788, 107670), (4921, 104760), (4995, 103208), (5130, 100492), (5180, 99522), (5238, 98420), (5320, 96903), (5432, 94905), (5529, 93240), (5624, 91665), (5820, 88578), (5985, 86136), (6111, 84360), (6216, 82935), (6327, 81480), (6660, 77406), (6790, 75924), (6840, 75369), (6984, 73815), (6993, 73720), (7030, 73332), (7178, 71820), (7182, 71780), (7372, 69930), (7560, 68191), (7770, 66348), (7980, 64602), (7992, 64505), (8148, 63270), (8436, 61110), (8730, 59052), (9215, 55944), (9324, 55290), (9576, 53835), (9842, 52380), (9990, 51604), (10185, 50616), (10260, 50246), (10360, 49761), (10476, 49210), (10545, 48888), (10767, 47880), (11058, 46620), (11640, 44289), (11655, 44232), (11970, 43068), (12222, 42180), (12654, 40740), (12901, 39960), (13095, 39368), (13320, 38703), (13580, 37962), (13986, 36860), (14060, 36666), (14356, 35910), (14364, 35890), (14744, 34965), (14763, 34920), (15540, 33174), (15960, 32301), (16296, 31635), (16587, 31080), (16872, 30555), (17460, 29526), (17945, 28728), (17955, 28712), (18333, 28120), (18430, 27972), (18648, 27645), (18981, 27160), (19684, 26190), (19980, 25802), (20370, 25308), (20520, 25123), (20952, 24605), (21090, 24444), (21534, 23940), (22116, 23310)]