7986209280

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1179

約数の個数: 320

約数和(自身を含む): 29403475200

約数和(自身を除く): 21417265920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 149, 160, 168, 192, 210, 224, 240, 256, 280, 298, 320, 336, 384, 420, 447, 448, 480, 512, 560, 596, 640, 672, 745, 768, 840, 894, 896, 960, 997, 1043, 1120, 1192, 1280, 1344, 1490, 1536, 1680, 1788, 1792, 1920, 1994, 2086, 2235, 2240, 2384, 2560, 2688, 2980, 2991, 3129, 3360, 3576, 3584, 3840, 3988, 4172, 4470, 4480, 4768, 4985, 5215, 5376, 5960, 5982, 6258, 6720, 6979, 7152, 7680, 7976, 8344, 8940, 8960, 9536, 9970, 10430, 10752, 11920, 11964, 12516, 13440, 13958, 14304, 14955, 15645, 15952, 16688, 17880, 17920, 19072, 19940, 20860, 20937, 23840, 23928, 25032, 26880, 27916, 28608, 29910, 31290, 31904, 33376, 34895, 35760, 38144, 39880, 41720, 41874, 47680, 47856, 50064, 53760, 55832, 57216, 59820, 62580, 63808, 66752, 69790, 71520, 76288, 79760, 83440, 83748, 95360, 95712, 100128, 104685, 111664, 114432, 119640, 125160, 127616, 133504, 139580, 143040, 148553, 159520, 166880, 167496, 190720, 191424, 200256, 209370, 223328, 228864, 239280, 250320, 255232, 267008, 279160, 286080, 297106, 319040, 333760, 334992, 381440, 382848, 400512, 418740, 445659, 446656, 478560, 500640, 510464, 534016, 558320, 572160, 594212, 638080, 667520, 669984, 742765, 765696, 801024, 837480, 891318, 893312, 957120, 1001280, 1039871, 1116640, 1144320, 1188424, 1276160, 1335040, 1339968, 1485530, 1531392, 1602048, 1674960, 1782636, 1786624, 1914240, 2002560, 2079742, 2228295, 2233280, 2376848, 2552320, 2670080, 2679936, 2971060, 3119613, 3349920, 3565272, 3573248, 3828480, 4005120, 4159484, 4456590, 4466560, 4753696, 5199355, 5359872, 5942120, 6239226, 6699840, 7130544, 7656960, 8010240, 8318968, 8913180, 8933120, 9507392, 10398710, 10719744, 11884240, 12478452, 13399680, 14261088, 15598065, 16637936, 17826360, 17866240, 19014784, 20797420, 23768480, 24956904, 26799360, 28522176, 31196130, 33275872, 35652720, 38029568, 41594840, 47536960, 49913808, 53598720, 57044352, 62392260, 66551744, 71305440, 76059136, 83189680, 95073920, 99827616, 114088704, 124784520, 133103488, 142610880, 166379360, 190147840, 199655232, 228177408, 249569040, 266206976, 285221760, 332758720, 380295680, 399310464, 499138080, 532413952, 570443520, 665517440, 798620928, 998276160, 1140887040, 1331034880, 1597241856, 1996552320, 2662069760, 3993104640, 7986209280]

約数ペア:

[(1, 7986209280), (2, 3993104640), (3, 2662069760), (4, 1996552320), (5, 1597241856), (6, 1331034880), (7, 1140887040), (8, 998276160), (10, 798620928), (12, 665517440), (14, 570443520), (15, 532413952), (16, 499138080), (20, 399310464), (21, 380295680), (24, 332758720), (28, 285221760), (30, 266206976), (32, 249569040), (35, 228177408), (40, 199655232), (42, 190147840), (48, 166379360), (56, 142610880), (60, 133103488), (64, 124784520), (70, 114088704), (80, 99827616), (84, 95073920), (96, 83189680), (105, 76059136), (112, 71305440), (120, 66551744), (128, 62392260), (140, 57044352), (149, 53598720), (160, 49913808), (168, 47536960), (192, 41594840), (210, 38029568), (224, 35652720), (240, 33275872), (256, 31196130), (280, 28522176), (298, 26799360), (320, 24956904), (336, 23768480), (384, 20797420), (420, 19014784), (447, 17866240), (448, 17826360), (480, 16637936), (512, 15598065), (560, 14261088), (596, 13399680), (640, 12478452), (672, 11884240), (745, 10719744), (768, 10398710), (840, 9507392), (894, 8933120), (896, 8913180), (960, 8318968), (997, 8010240), (1043, 7656960), (1120, 7130544), (1192, 6699840), (1280, 6239226), (1344, 5942120), (1490, 5359872), (1536, 5199355), (1680, 4753696), (1788, 4466560), (1792, 4456590), (1920, 4159484), (1994, 4005120), (2086, 3828480), (2235, 3573248), (2240, 3565272), (2384, 3349920), (2560, 3119613), (2688, 2971060), (2980, 2679936), (2991, 2670080), (3129, 2552320), (3360, 2376848), (3576, 2233280), (3584, 2228295), (3840, 2079742), (3988, 2002560), (4172, 1914240), (4470, 1786624), (4480, 1782636), (4768, 1674960), (4985, 1602048), (5215, 1531392), (5376, 1485530), (5960, 1339968), (5982, 1335040), (6258, 1276160), (6720, 1188424), (6979, 1144320), (7152, 1116640), (7680, 1039871), (7976, 1001280), (8344, 957120), (8940, 893312), (8960, 891318), (9536, 837480), (9970, 801024), (10430, 765696), (10752, 742765), (11920, 669984), (11964, 667520), (12516, 638080), (13440, 594212), (13958, 572160), (14304, 558320), (14955, 534016), (15645, 510464), (15952, 500640), (16688, 478560), (17880, 446656), (17920, 445659), (19072, 418740), (19940, 400512), (20860, 382848), (20937, 381440), (23840, 334992), (23928, 333760), (25032, 319040), (26880, 297106), (27916, 286080), (28608, 279160), (29910, 267008), (31290, 255232), (31904, 250320), (33376, 239280), (34895, 228864), (35760, 223328), (38144, 209370), (39880, 200256), (41720, 191424), (41874, 190720), (47680, 167496), (47856, 166880), (50064, 159520), (53760, 148553), (55832, 143040), (57216, 139580), (59820, 133504), (62580, 127616), (63808, 125160), (66752, 119640), (69790, 114432), (71520, 111664), (76288, 104685), (79760, 100128), (83440, 95712), (83748, 95360)]