2547256320

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 528

約数和(自身を含む): 10346356800

約数和(自身を除く): 7799100480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 128, 140, 144, 149, 159, 160, 168, 180, 192, 210, 212, 224, 240, 252, 256, 265, 280, 288, 298, 315, 318, 320, 336, 360, 371, 384, 420, 424, 447, 448, 477, 480, 504, 512, 530, 560, 576, 596, 630, 636, 640, 672, 720, 742, 745, 768, 795, 840, 848, 894, 896, 954, 960, 1008, 1024, 1043, 1060, 1113, 1120, 1152, 1192, 1260, 1272, 1280, 1341, 1344, 1440, 1484, 1490, 1536, 1590, 1680, 1696, 1788, 1792, 1855, 1908, 1920, 2016, 2086, 2120, 2226, 2235, 2240, 2304, 2384, 2385, 2520, 2544, 2560, 2682, 2688, 2880, 2968, 2980, 3072, 3129, 3180, 3339, 3360, 3392, 3576, 3584, 3710, 3816, 3840, 4032, 4172, 4240, 4452, 4470, 4480, 4608, 4768, 4770, 5040, 5088, 5120, 5215, 5364, 5376, 5565, 5760, 5936, 5960, 6258, 6360, 6678, 6705, 6720, 6784, 7152, 7168, 7420, 7632, 7680, 7897, 8064, 8344, 8480, 8904, 8940, 8960, 9216, 9387, 9536, 9540, 10080, 10176, 10430, 10728, 10752, 11130, 11520, 11872, 11920, 12516, 12720, 13356, 13410, 13440, 13568, 14304, 14840, 15264, 15360, 15645, 15794, 16128, 16688, 16695, 16960, 17808, 17880, 17920, 18774, 19072, 19080, 20160, 20352, 20860, 21456, 21504, 22260, 23040, 23691, 23744, 23840, 25032, 25440, 26712, 26820, 26880, 27136, 28608, 29680, 30528, 31290, 31588, 32256, 33376, 33390, 33920, 35616, 35760, 35840, 37548, 38144, 38160, 39485, 40320, 40704, 41720, 42912, 44520, 46080, 46935, 47382, 47488, 47680, 50064, 50880, 53424, 53640, 53760, 54272, 55279, 57216, 59360, 61056, 62580, 63176, 64512, 66752, 66780, 67840, 71073, 71232, 71520, 75096, 76288, 76320, 78970, 80640, 81408, 83440, 85824, 89040, 93870, 94764, 94976, 95360, 100128, 101760, 106848, 107280, 107520, 110558, 114432, 118455, 118720, 122112, 125160, 126352, 133504, 133560, 135680, 142146, 142464, 143040, 150192, 152576, 152640, 157940, 161280, 162816, 165837, 166880, 171648, 178080, 187740, 189528, 189952, 190720, 200256, 203520, 213696, 214560, 221116, 228864, 236910, 237440, 244224, 250320, 252704, 267008, 267120, 271360, 276395, 284292, 284928, 286080, 300384, 305280, 315880, 322560, 331674, 333760, 343296, 355365, 356160, 375480, 379056, 379904, 381440, 400512, 407040, 427392, 429120, 442232, 457728, 473820, 474880, 488448, 497511, 500640, 505408, 534016, 534240, 552790, 568584, 569856, 572160, 600768, 610560, 631760, 663348, 667520, 686592, 710730, 712320, 750960, 758112, 762880, 801024, 814080, 829185, 854784, 858240, 884464, 947640, 949760, 995022, 1001280, 1010816, 1068032, 1068480, 1105580, 1137168, 1139712, 1144320, 1201536, 1221120, 1263520, 1326696, 1335040, 1373184, 1421460, 1424640, 1501920, 1516224, 1602048, 1658370, 1709568, 1716480, 1768928, 1895280, 1899520, 1990044, 2002560, 2021632, 2136960, 2211160, 2274336, 2288640, 2403072, 2442240, 2487555, 2527040, 2653392, 2670080, 2842920, 2849280, 3003840, 3032448, 3204096, 3316740, 3419136, 3432960, 3537856, 3790560, 3980088, 4005120, 4043264, 4273920, 4422320, 4548672, 4806144, 4975110, 5054080, 5306784, 5340160, 5685840, 5698560, 6007680, 6064896, 6633480, 6865920, 7075712, 7581120, 7960176, 8010240, 8086528, 8547840, 8844640, 9097344, 9612288, 9950220, 10108160, 10613568, 11371680, 12015360, 12129792, 13266960, 14151424, 15162240, 15920352, 16020480, 17095680, 17689280, 18194688, 19900440, 20216320, 21227136, 22743360, 24030720, 24259584, 26533920, 28302848, 30324480, 31840704, 35378560, 36389376, 39800880, 40432640, 42454272, 45486720, 48061440, 53067840, 56605696, 60648960, 63681408, 70757120, 72778752, 79601760, 84908544, 90973440, 106135680, 121297920, 127362816, 141514240, 159203520, 169817088, 181946880, 212271360, 254725632, 283028480, 318407040, 363893760, 424542720, 509451264, 636814080, 849085440, 1273628160, 2547256320]

約数ペア:

[(1, 2547256320), (2, 1273628160), (3, 849085440), (4, 636814080), (5, 509451264), (6, 424542720), (7, 363893760), (8, 318407040), (9, 283028480), (10, 254725632), (12, 212271360), (14, 181946880), (15, 169817088), (16, 159203520), (18, 141514240), (20, 127362816), (21, 121297920), (24, 106135680), (28, 90973440), (30, 84908544), (32, 79601760), (35, 72778752), (36, 70757120), (40, 63681408), (42, 60648960), (45, 56605696), (48, 53067840), (53, 48061440), (56, 45486720), (60, 42454272), (63, 40432640), (64, 39800880), (70, 36389376), (72, 35378560), (80, 31840704), (84, 30324480), (90, 28302848), (96, 26533920), (105, 24259584), (106, 24030720), (112, 22743360), (120, 21227136), (126, 20216320), (128, 19900440), (140, 18194688), (144, 17689280), (149, 17095680), (159, 16020480), (160, 15920352), (168, 15162240), (180, 14151424), (192, 13266960), (210, 12129792), (212, 12015360), (224, 11371680), (240, 10613568), (252, 10108160), (256, 9950220), (265, 9612288), (280, 9097344), (288, 8844640), (298, 8547840), (315, 8086528), (318, 8010240), (320, 7960176), (336, 7581120), (360, 7075712), (371, 6865920), (384, 6633480), (420, 6064896), (424, 6007680), (447, 5698560), (448, 5685840), (477, 5340160), (480, 5306784), (504, 5054080), (512, 4975110), (530, 4806144), (560, 4548672), (576, 4422320), (596, 4273920), (630, 4043264), (636, 4005120), (640, 3980088), (672, 3790560), (720, 3537856), (742, 3432960), (745, 3419136), (768, 3316740), (795, 3204096), (840, 3032448), (848, 3003840), (894, 2849280), (896, 2842920), (954, 2670080), (960, 2653392), (1008, 2527040), (1024, 2487555), (1043, 2442240), (1060, 2403072), (1113, 2288640), (1120, 2274336), (1152, 2211160), (1192, 2136960), (1260, 2021632), (1272, 2002560), (1280, 1990044), (1341, 1899520), (1344, 1895280), (1440, 1768928), (1484, 1716480), (1490, 1709568), (1536, 1658370), (1590, 1602048), (1680, 1516224), (1696, 1501920), (1788, 1424640), (1792, 1421460), (1855, 1373184), (1908, 1335040), (1920, 1326696), (2016, 1263520), (2086, 1221120), (2120, 1201536), (2226, 1144320), (2235, 1139712), (2240, 1137168), (2304, 1105580), (2384, 1068480), (2385, 1068032), (2520, 1010816), (2544, 1001280), (2560, 995022), (2682, 949760), (2688, 947640), (2880, 884464), (2968, 858240), (2980, 854784), (3072, 829185), (3129, 814080), (3180, 801024), (3339, 762880), (3360, 758112), (3392, 750960), (3576, 712320), (3584, 710730), (3710, 686592), (3816, 667520), (3840, 663348), (4032, 631760), (4172, 610560), (4240, 600768), (4452, 572160), (4470, 569856), (4480, 568584), (4608, 552790), (4768, 534240), (4770, 534016), (5040, 505408), (5088, 500640), (5120, 497511), (5215, 488448), (5364, 474880), (5376, 473820), (5565, 457728), (5760, 442232), (5936, 429120), (5960, 427392), (6258, 407040), (6360, 400512), (6678, 381440), (6705, 379904), (6720, 379056), (6784, 375480), (7152, 356160), (7168, 355365), (7420, 343296), (7632, 333760), (7680, 331674), (7897, 322560), (8064, 315880), (8344, 305280), (8480, 300384), (8904, 286080), (8940, 284928), (8960, 284292), (9216, 276395), (9387, 271360), (9536, 267120), (9540, 267008), (10080, 252704), (10176, 250320), (10430, 244224), (10728, 237440), (10752, 236910), (11130, 228864), (11520, 221116), (11872, 214560), (11920, 213696), (12516, 203520), (12720, 200256), (13356, 190720), (13410, 189952), (13440, 189528), (13568, 187740), (14304, 178080), (14840, 171648), (15264, 166880), (15360, 165837), (15645, 162816), (15794, 161280), (16128, 157940), (16688, 152640), (16695, 152576), (16960, 150192), (17808, 143040), (17880, 142464), (17920, 142146), (18774, 135680), (19072, 133560), (19080, 133504), (20160, 126352), (20352, 125160), (20860, 122112), (21456, 118720), (21504, 118455), (22260, 114432), (23040, 110558), (23691, 107520), (23744, 107280), (23840, 106848), (25032, 101760), (25440, 100128), (26712, 95360), (26820, 94976), (26880, 94764), (27136, 93870), (28608, 89040), (29680, 85824), (30528, 83440), (31290, 81408), (31588, 80640), (32256, 78970), (33376, 76320), (33390, 76288), (33920, 75096), (35616, 71520), (35760, 71232), (35840, 71073), (37548, 67840), (38144, 66780), (38160, 66752), (39485, 64512), (40320, 63176), (40704, 62580), (41720, 61056), (42912, 59360), (44520, 57216), (46080, 55279), (46935, 54272), (47382, 53760), (47488, 53640), (47680, 53424), (50064, 50880)]