394103669760

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{65287}}^1$

素因数の和:65449

約数の個数: 264

約数和(自身を含む): 1376004142656

約数和(自身を除く): 981900472896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 131, 144, 160, 180, 192, 240, 256, 262, 288, 320, 360, 384, 393, 480, 512, 524, 576, 640, 655, 720, 768, 786, 960, 1024, 1048, 1152, 1179, 1280, 1310, 1440, 1536, 1572, 1920, 1965, 2096, 2304, 2358, 2560, 2620, 2880, 3072, 3144, 3840, 3930, 4192, 4608, 4716, 5120, 5240, 5760, 5895, 6288, 7680, 7860, 8384, 9216, 9432, 10480, 11520, 11790, 12576, 15360, 15720, 16768, 18864, 20960, 23040, 23580, 25152, 31440, 33536, 37728, 41920, 46080, 47160, 50304, 62880, 65287, 67072, 75456, 83840, 94320, 100608, 125760, 130574, 134144, 150912, 167680, 188640, 195861, 201216, 251520, 261148, 301824, 326435, 335360, 377280, 391722, 402432, 503040, 522296, 587583, 603648, 652870, 670720, 754560, 783444, 979305, 1006080, 1044592, 1175166, 1207296, 1305740, 1509120, 1566888, 1958610, 2012160, 2089184, 2350332, 2611480, 2937915, 3018240, 3133776, 3917220, 4178368, 4700664, 5222960, 5875830, 6036480, 6267552, 7834440, 8356736, 8552597, 9401328, 10445920, 11751660, 12535104, 15668880, 16713472, 17105194, 18802656, 20891840, 23503320, 25070208, 25657791, 31337760, 33426944, 34210388, 37605312, 41783680, 42762985, 47006640, 50140416, 51315582, 62675520, 66853888, 68420776, 75210624, 76973373, 83567360, 85525970, 94013280, 100280832, 102631164, 125351040, 128288955, 136841552, 150421248, 153946746, 167134720, 171051940, 188026560, 200561664, 205262328, 250702080, 256577910, 273683104, 300842496, 307893492, 334269440, 342103880, 376053120, 384866865, 410524656, 501404160, 513155820, 547366208, 601684992, 615786984, 684207760, 752106240, 769733730, 821049312, 1002808320, 1026311640, 1094732416, 1231573968, 1368415520, 1504212480, 1539467460, 1642098624, 2052623280, 2189464832, 2463147936, 2736831040, 3008424960, 3078934920, 3284197248, 4105246560, 4378929664, 4926295872, 5473662080, 6157869840, 6568394496, 8210493120, 8757859328, 9852591744, 10947324160, 12315739680, 13136788992, 16420986240, 19705183488, 21894648320, 24631479360, 26273577984, 32841972480, 39410366976, 43789296640, 49262958720, 65683944960, 78820733952, 98525917440, 131367889920, 197051834880, 394103669760]

約数ペア:

[(1, 394103669760), (2, 197051834880), (3, 131367889920), (4, 98525917440), (5, 78820733952), (6, 65683944960), (8, 49262958720), (9, 43789296640), (10, 39410366976), (12, 32841972480), (15, 26273577984), (16, 24631479360), (18, 21894648320), (20, 19705183488), (24, 16420986240), (30, 13136788992), (32, 12315739680), (36, 10947324160), (40, 9852591744), (45, 8757859328), (48, 8210493120), (60, 6568394496), (64, 6157869840), (72, 5473662080), (80, 4926295872), (90, 4378929664), (96, 4105246560), (120, 3284197248), (128, 3078934920), (131, 3008424960), (144, 2736831040), (160, 2463147936), (180, 2189464832), (192, 2052623280), (240, 1642098624), (256, 1539467460), (262, 1504212480), (288, 1368415520), (320, 1231573968), (360, 1094732416), (384, 1026311640), (393, 1002808320), (480, 821049312), (512, 769733730), (524, 752106240), (576, 684207760), (640, 615786984), (655, 601684992), (720, 547366208), (768, 513155820), (786, 501404160), (960, 410524656), (1024, 384866865), (1048, 376053120), (1152, 342103880), (1179, 334269440), (1280, 307893492), (1310, 300842496), (1440, 273683104), (1536, 256577910), (1572, 250702080), (1920, 205262328), (1965, 200561664), (2096, 188026560), (2304, 171051940), (2358, 167134720), (2560, 153946746), (2620, 150421248), (2880, 136841552), (3072, 128288955), (3144, 125351040), (3840, 102631164), (3930, 100280832), (4192, 94013280), (4608, 85525970), (4716, 83567360), (5120, 76973373), (5240, 75210624), (5760, 68420776), (5895, 66853888), (6288, 62675520), (7680, 51315582), (7860, 50140416), (8384, 47006640), (9216, 42762985), (9432, 41783680), (10480, 37605312), (11520, 34210388), (11790, 33426944), (12576, 31337760), (15360, 25657791), (15720, 25070208), (16768, 23503320), (18864, 20891840), (20960, 18802656), (23040, 17105194), (23580, 16713472), (25152, 15668880), (31440, 12535104), (33536, 11751660), (37728, 10445920), (41920, 9401328), (46080, 8552597), (47160, 8356736), (50304, 7834440), (62880, 6267552), (65287, 6036480), (67072, 5875830), (75456, 5222960), (83840, 4700664), (94320, 4178368), (100608, 3917220), (125760, 3133776), (130574, 3018240), (134144, 2937915), (150912, 2611480), (167680, 2350332), (188640, 2089184), (195861, 2012160), (201216, 1958610), (251520, 1566888), (261148, 1509120), (301824, 1305740), (326435, 1207296), (335360, 1175166), (377280, 1044592), (391722, 1006080), (402432, 979305), (503040, 783444), (522296, 754560), (587583, 670720), (603648, 652870)]