15678092520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:521

約数の個数: 384

約数和(自身を含む): 54911001600

約数和(自身を除く): 39232909080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 31, 36, 40, 45, 58, 60, 62, 72, 87, 90, 93, 116, 120, 124, 145, 155, 174, 180, 186, 193, 232, 248, 251, 261, 279, 290, 310, 348, 360, 372, 386, 435, 465, 502, 522, 558, 579, 580, 620, 696, 744, 753, 772, 870, 899, 930, 965, 1004, 1044, 1116, 1158, 1160, 1240, 1255, 1305, 1395, 1506, 1544, 1737, 1740, 1798, 1860, 1930, 2008, 2088, 2232, 2259, 2316, 2510, 2610, 2697, 2790, 2895, 3012, 3474, 3480, 3596, 3720, 3765, 3860, 4495, 4518, 4632, 5020, 5220, 5394, 5580, 5597, 5790, 5983, 6024, 6948, 7192, 7279, 7530, 7720, 7781, 8091, 8685, 8990, 9036, 10040, 10440, 10788, 11160, 11194, 11295, 11580, 11966, 13485, 13896, 14558, 15060, 15562, 16182, 16791, 17370, 17949, 17980, 18072, 21576, 21837, 22388, 22590, 23160, 23343, 23932, 26970, 27985, 29116, 29915, 30120, 31124, 32364, 33582, 34740, 35898, 35960, 36395, 38905, 40455, 43674, 44776, 45180, 46686, 47864, 48443, 50373, 53847, 53940, 55970, 58232, 59830, 62248, 64728, 65511, 67164, 69480, 70029, 71796, 72790, 77810, 80910, 83955, 87348, 89745, 90360, 93372, 96886, 100746, 107694, 107880, 109185, 111940, 116715, 119660, 131022, 134328, 140058, 143592, 145329, 145580, 155620, 161820, 167910, 173507, 174696, 179490, 186744, 193772, 201492, 215388, 218370, 223880, 225649, 233430, 239320, 242215, 251865, 262044, 269235, 280116, 290658, 291160, 311240, 323640, 327555, 335820, 347014, 350145, 358980, 387544, 402984, 430776, 435987, 436740, 451298, 466860, 484430, 503730, 520521, 524088, 538470, 560232, 581316, 655110, 671640, 676947, 694028, 700290, 717960, 726645, 867535, 871974, 873480, 902596, 933720, 968860, 1007460, 1041042, 1076940, 1128245, 1162632, 1310220, 1353894, 1388056, 1400580, 1404847, 1453290, 1501733, 1561563, 1735070, 1743948, 1805192, 1937720, 2014920, 2030841, 2082084, 2153880, 2179935, 2256490, 2602605, 2620440, 2707788, 2801160, 2809694, 2906580, 3003466, 3123126, 3384735, 3470140, 3487896, 4061682, 4164168, 4214541, 4359870, 4505199, 4512980, 5205210, 5415576, 5619388, 5813160, 6006932, 6246252, 6769470, 6940280, 7024235, 7508665, 7807815, 8123364, 8429082, 8719740, 9010398, 9025960, 10154205, 10410420, 11238776, 12013864, 12492504, 12643623, 13515597, 13538940, 14048470, 15017330, 15615630, 16246728, 16858164, 17439480, 18020796, 20308410, 20820840, 21072705, 22525995, 25287246, 27031194, 27077880, 28096940, 30034660, 31231260, 33716328, 36041592, 40616820, 42145410, 43550257, 45051990, 50574492, 54062388, 56193880, 60069320, 62462520, 63218115, 67577985, 81233640, 84290820, 87100514, 90103980, 101148984, 108124776, 126436230, 130650771, 135155970, 168581640, 174201028, 180207960, 217751285, 252872460, 261301542, 270311940, 348402056, 391952313, 435502570, 505744920, 522603084, 540623880, 653253855, 783904626, 871005140, 1045206168, 1306507710, 1567809252, 1742010280, 1959761565, 2613015420, 3135618504, 3919523130, 5226030840, 7839046260, 15678092520]

約数ペア:

[(1, 15678092520), (2, 7839046260), (3, 5226030840), (4, 3919523130), (5, 3135618504), (6, 2613015420), (8, 1959761565), (9, 1742010280), (10, 1567809252), (12, 1306507710), (15, 1045206168), (18, 871005140), (20, 783904626), (24, 653253855), (29, 540623880), (30, 522603084), (31, 505744920), (36, 435502570), (40, 391952313), (45, 348402056), (58, 270311940), (60, 261301542), (62, 252872460), (72, 217751285), (87, 180207960), (90, 174201028), (93, 168581640), (116, 135155970), (120, 130650771), (124, 126436230), (145, 108124776), (155, 101148984), (174, 90103980), (180, 87100514), (186, 84290820), (193, 81233640), (232, 67577985), (248, 63218115), (251, 62462520), (261, 60069320), (279, 56193880), (290, 54062388), (310, 50574492), (348, 45051990), (360, 43550257), (372, 42145410), (386, 40616820), (435, 36041592), (465, 33716328), (502, 31231260), (522, 30034660), (558, 28096940), (579, 27077880), (580, 27031194), (620, 25287246), (696, 22525995), (744, 21072705), (753, 20820840), (772, 20308410), (870, 18020796), (899, 17439480), (930, 16858164), (965, 16246728), (1004, 15615630), (1044, 15017330), (1116, 14048470), (1158, 13538940), (1160, 13515597), (1240, 12643623), (1255, 12492504), (1305, 12013864), (1395, 11238776), (1506, 10410420), (1544, 10154205), (1737, 9025960), (1740, 9010398), (1798, 8719740), (1860, 8429082), (1930, 8123364), (2008, 7807815), (2088, 7508665), (2232, 7024235), (2259, 6940280), (2316, 6769470), (2510, 6246252), (2610, 6006932), (2697, 5813160), (2790, 5619388), (2895, 5415576), (3012, 5205210), (3474, 4512980), (3480, 4505199), (3596, 4359870), (3720, 4214541), (3765, 4164168), (3860, 4061682), (4495, 3487896), (4518, 3470140), (4632, 3384735), (5020, 3123126), (5220, 3003466), (5394, 2906580), (5580, 2809694), (5597, 2801160), (5790, 2707788), (5983, 2620440), (6024, 2602605), (6948, 2256490), (7192, 2179935), (7279, 2153880), (7530, 2082084), (7720, 2030841), (7781, 2014920), (8091, 1937720), (8685, 1805192), (8990, 1743948), (9036, 1735070), (10040, 1561563), (10440, 1501733), (10788, 1453290), (11160, 1404847), (11194, 1400580), (11295, 1388056), (11580, 1353894), (11966, 1310220), (13485, 1162632), (13896, 1128245), (14558, 1076940), (15060, 1041042), (15562, 1007460), (16182, 968860), (16791, 933720), (17370, 902596), (17949, 873480), (17980, 871974), (18072, 867535), (21576, 726645), (21837, 717960), (22388, 700290), (22590, 694028), (23160, 676947), (23343, 671640), (23932, 655110), (26970, 581316), (27985, 560232), (29116, 538470), (29915, 524088), (30120, 520521), (31124, 503730), (32364, 484430), (33582, 466860), (34740, 451298), (35898, 436740), (35960, 435987), (36395, 430776), (38905, 402984), (40455, 387544), (43674, 358980), (44776, 350145), (45180, 347014), (46686, 335820), (47864, 327555), (48443, 323640), (50373, 311240), (53847, 291160), (53940, 290658), (55970, 280116), (58232, 269235), (59830, 262044), (62248, 251865), (64728, 242215), (65511, 239320), (67164, 233430), (69480, 225649), (70029, 223880), (71796, 218370), (72790, 215388), (77810, 201492), (80910, 193772), (83955, 186744), (87348, 179490), (89745, 174696), (90360, 173507), (93372, 167910), (96886, 161820), (100746, 155620), (107694, 145580), (107880, 145329), (109185, 143592), (111940, 140058), (116715, 134328), (119660, 131022)]