219990082680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{7309}}^1$

素因数の和:7420

約数の個数: 384

約数和(自身を含む): 783953640000

約数和(自身を除く): 563963557320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 31, 36, 40, 45, 54, 58, 60, 62, 72, 87, 90, 93, 108, 116, 120, 124, 135, 145, 155, 174, 180, 186, 216, 232, 248, 261, 270, 279, 290, 310, 348, 360, 372, 435, 465, 522, 540, 558, 580, 620, 696, 744, 783, 837, 870, 899, 930, 961, 1044, 1080, 1116, 1160, 1240, 1305, 1395, 1566, 1674, 1740, 1798, 1860, 1922, 2088, 2232, 2610, 2697, 2790, 2883, 3132, 3348, 3480, 3596, 3720, 3844, 3915, 4185, 4495, 4805, 5220, 5394, 5580, 5766, 6264, 6696, 7192, 7309, 7688, 7830, 8091, 8370, 8649, 8990, 9610, 10440, 10788, 11160, 11532, 13485, 14415, 14618, 15660, 16182, 16740, 17298, 17980, 19220, 21576, 21927, 23064, 24273, 25947, 26970, 27869, 28830, 29236, 31320, 32364, 33480, 34596, 35960, 36545, 38440, 40455, 43245, 43854, 48546, 51894, 53940, 55738, 57660, 58472, 64728, 65781, 69192, 73090, 80910, 83607, 86490, 87708, 97092, 103788, 107880, 109635, 111476, 115320, 121365, 129735, 131562, 139345, 146180, 161820, 167214, 172980, 175416, 194184, 197343, 207576, 211961, 219270, 222952, 226579, 242730, 250821, 259470, 263124, 278690, 292360, 323640, 328905, 334428, 345960, 394686, 418035, 423922, 438540, 453158, 485460, 501642, 518940, 526248, 557380, 635883, 657810, 668856, 679737, 752463, 789372, 836070, 847844, 877080, 906316, 970920, 986715, 1003284, 1037880, 1059805, 1114760, 1132895, 1254105, 1271766, 1315620, 1359474, 1504926, 1578744, 1672140, 1695688, 1812632, 1907649, 1973430, 2006568, 2039211, 2119610, 2265790, 2508210, 2543532, 2631240, 2718948, 3009852, 3179415, 3344280, 3398685, 3762315, 3815298, 3946860, 4078422, 4239220, 4531580, 5016420, 5087064, 5437896, 5722947, 6019704, 6117633, 6358830, 6570791, 6797370, 7023949, 7524630, 7630596, 7893720, 8156844, 8478440, 9063160, 9538245, 10032840, 10196055, 11445894, 12235266, 12717660, 13141582, 13594740, 14047898, 15049260, 15261192, 16313688, 19076490, 19712373, 20392110, 21071847, 22891788, 24470532, 25435320, 26283164, 27189480, 28095796, 28614735, 30098520, 30588165, 32853955, 35119745, 38152980, 39424746, 40784220, 42143694, 45783576, 48941064, 52566328, 56191592, 57229470, 59137119, 61176330, 63215541, 65707910, 70239490, 76305960, 78849492, 81568440, 84287388, 98561865, 105359235, 114458940, 118274238, 122352660, 126431082, 131415820, 140478980, 157698984, 168574776, 177411357, 189646623, 197123730, 203694521, 210718470, 228917880, 236548476, 244705320, 252862164, 262831640, 280957960, 295685595, 316077705, 354822714, 379293246, 394247460, 407389042, 421436940, 473096952, 505724328, 591371190, 611083563, 632155410, 709645428, 758586492, 788494920, 814778084, 842873880, 887056785, 948233115, 1018472605, 1182742380, 1222167126, 1264310820, 1419290856, 1517172984, 1629556168, 1774113570, 1833250689, 1896466230, 2036945210, 2365484760, 2444334252, 2528621640, 3055417815, 3548227140, 3666501378, 3792932460, 4073890420, 4888668504, 5499752067, 6110835630, 7096454280, 7333002756, 7585864920, 8147780840, 9166253445, 10999504134, 12221671260, 14666005512, 18332506890, 21999008268, 24443342520, 27498760335, 36665013780, 43998016536, 54997520670, 73330027560, 109995041340, 219990082680]

約数ペア:

[(1, 219990082680), (2, 109995041340), (3, 73330027560), (4, 54997520670), (5, 43998016536), (6, 36665013780), (8, 27498760335), (9, 24443342520), (10, 21999008268), (12, 18332506890), (15, 14666005512), (18, 12221671260), (20, 10999504134), (24, 9166253445), (27, 8147780840), (29, 7585864920), (30, 7333002756), (31, 7096454280), (36, 6110835630), (40, 5499752067), (45, 4888668504), (54, 4073890420), (58, 3792932460), (60, 3666501378), (62, 3548227140), (72, 3055417815), (87, 2528621640), (90, 2444334252), (93, 2365484760), (108, 2036945210), (116, 1896466230), (120, 1833250689), (124, 1774113570), (135, 1629556168), (145, 1517172984), (155, 1419290856), (174, 1264310820), (180, 1222167126), (186, 1182742380), (216, 1018472605), (232, 948233115), (248, 887056785), (261, 842873880), (270, 814778084), (279, 788494920), (290, 758586492), (310, 709645428), (348, 632155410), (360, 611083563), (372, 591371190), (435, 505724328), (465, 473096952), (522, 421436940), (540, 407389042), (558, 394247460), (580, 379293246), (620, 354822714), (696, 316077705), (744, 295685595), (783, 280957960), (837, 262831640), (870, 252862164), (899, 244705320), (930, 236548476), (961, 228917880), (1044, 210718470), (1080, 203694521), (1116, 197123730), (1160, 189646623), (1240, 177411357), (1305, 168574776), (1395, 157698984), (1566, 140478980), (1674, 131415820), (1740, 126431082), (1798, 122352660), (1860, 118274238), (1922, 114458940), (2088, 105359235), (2232, 98561865), (2610, 84287388), (2697, 81568440), (2790, 78849492), (2883, 76305960), (3132, 70239490), (3348, 65707910), (3480, 63215541), (3596, 61176330), (3720, 59137119), (3844, 57229470), (3915, 56191592), (4185, 52566328), (4495, 48941064), (4805, 45783576), (5220, 42143694), (5394, 40784220), (5580, 39424746), (5766, 38152980), (6264, 35119745), (6696, 32853955), (7192, 30588165), (7309, 30098520), (7688, 28614735), (7830, 28095796), (8091, 27189480), (8370, 26283164), (8649, 25435320), (8990, 24470532), (9610, 22891788), (10440, 21071847), (10788, 20392110), (11160, 19712373), (11532, 19076490), (13485, 16313688), (14415, 15261192), (14618, 15049260), (15660, 14047898), (16182, 13594740), (16740, 13141582), (17298, 12717660), (17980, 12235266), (19220, 11445894), (21576, 10196055), (21927, 10032840), (23064, 9538245), (24273, 9063160), (25947, 8478440), (26970, 8156844), (27869, 7893720), (28830, 7630596), (29236, 7524630), (31320, 7023949), (32364, 6797370), (33480, 6570791), (34596, 6358830), (35960, 6117633), (36545, 6019704), (38440, 5722947), (40455, 5437896), (43245, 5087064), (43854, 5016420), (48546, 4531580), (51894, 4239220), (53940, 4078422), (55738, 3946860), (57660, 3815298), (58472, 3762315), (64728, 3398685), (65781, 3344280), (69192, 3179415), (73090, 3009852), (80910, 2718948), (83607, 2631240), (86490, 2543532), (87708, 2508210), (97092, 2265790), (103788, 2119610), (107880, 2039211), (109635, 2006568), (111476, 1973430), (115320, 1907649), (121365, 1812632), (129735, 1695688), (131562, 1672140), (139345, 1578744), (146180, 1504926), (161820, 1359474), (167214, 1315620), (172980, 1271766), (175416, 1254105), (194184, 1132895), (197343, 1114760), (207576, 1059805), (211961, 1037880), (219270, 1003284), (222952, 986715), (226579, 970920), (242730, 906316), (250821, 877080), (259470, 847844), (263124, 836070), (278690, 789372), (292360, 752463), (323640, 679737), (328905, 668856), (334428, 657810), (345960, 635883), (394686, 557380), (418035, 526248), (423922, 518940), (438540, 501642), (453158, 485460)]