250296480

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 480

約数和(自身を含む): 1053803520

約数和(自身を除く): 803507040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 81, 84, 89, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 162, 168, 178, 180, 186, 189, 210, 216, 217, 224, 240, 248, 252, 267, 270, 279, 280, 288, 310, 315, 324, 336, 356, 360, 372, 378, 405, 420, 432, 434, 445, 465, 480, 496, 504, 534, 540, 558, 560, 567, 620, 623, 630, 648, 651, 672, 712, 720, 744, 756, 801, 810, 837, 840, 864, 868, 890, 930, 945, 992, 1008, 1068, 1080, 1085, 1116, 1120, 1134, 1240, 1246, 1260, 1296, 1302, 1335, 1395, 1424, 1440, 1488, 1512, 1602, 1620, 1674, 1680, 1736, 1780, 1860, 1869, 1890, 1953, 2016, 2136, 2160, 2170, 2232, 2268, 2403, 2480, 2492, 2511, 2520, 2592, 2604, 2670, 2759, 2790, 2835, 2848, 2976, 3024, 3115, 3204, 3240, 3255, 3348, 3360, 3472, 3560, 3720, 3738, 3780, 3906, 4005, 4185, 4272, 4320, 4340, 4464, 4536, 4806, 4960, 4984, 5022, 5040, 5208, 5340, 5518, 5580, 5607, 5670, 5859, 6048, 6230, 6408, 6480, 6510, 6696, 6944, 7120, 7209, 7440, 7476, 7560, 7812, 8010, 8277, 8370, 8544, 8680, 8928, 9072, 9345, 9612, 9765, 9968, 10044, 10080, 10416, 10680, 11036, 11160, 11214, 11340, 11718, 12015, 12460, 12555, 12816, 12960, 13020, 13392, 13795, 14240, 14418, 14880, 14952, 15120, 15624, 16020, 16554, 16740, 16821, 17360, 17577, 18144, 18690, 19224, 19313, 19530, 19936, 20088, 20832, 21360, 22072, 22320, 22428, 22680, 23436, 24030, 24831, 24920, 25110, 25632, 26040, 26784, 27590, 28035, 28836, 29295, 29904, 30240, 31248, 32040, 33108, 33480, 33642, 34720, 35154, 36045, 37380, 38448, 38626, 39060, 40176, 41385, 42720, 44144, 44640, 44856, 45360, 46872, 48060, 49662, 49840, 50220, 50463, 52080, 55180, 56070, 57672, 57939, 58590, 59808, 62496, 64080, 66216, 66960, 67284, 70308, 72090, 74493, 74760, 76896, 77252, 78120, 80352, 82770, 84105, 87885, 88288, 89712, 90720, 93744, 96120, 96565, 99324, 99680, 100440, 100926, 104160, 110360, 112140, 115344, 115878, 117180, 124155, 128160, 132432, 133920, 134568, 140616, 144180, 148986, 149520, 154504, 156240, 165540, 168210, 173817, 175770, 179424, 187488, 192240, 193130, 198648, 200880, 201852, 220720, 223479, 224280, 230688, 231756, 234360, 248310, 252315, 264864, 269136, 281232, 288360, 289695, 297972, 299040, 309008, 312480, 331080, 336420, 347634, 351540, 372465, 384480, 386260, 397296, 401760, 403704, 441440, 446958, 448560, 463512, 468720, 496620, 504630, 521451, 538272, 562464, 576720, 579390, 595944, 618016, 662160, 672840, 695268, 703080, 744930, 772520, 794592, 807408, 869085, 893916, 897120, 927024, 937440, 993240, 1009260, 1042902, 1117395, 1153440, 1158780, 1191888, 1324320, 1345680, 1390536, 1406160, 1489860, 1545040, 1564353, 1614816, 1738170, 1787832, 1854048, 1986480, 2018520, 2085804, 2234790, 2317560, 2383776, 2607255, 2691360, 2781072, 2812320, 2979720, 3090080, 3128706, 3476340, 3575664, 3972960, 4037040, 4171608, 4469580, 4635120, 5214510, 5562144, 5959440, 6257412, 6952680, 7151328, 7821765, 8074080, 8343216, 8939160, 9270240, 10429020, 11918880, 12514824, 13905360, 15643530, 16686432, 17878320, 20858040, 25029648, 27810720, 31287060, 35756640, 41716080, 50059296, 62574120, 83432160, 125148240, 250296480]

約数ペア:

[(1, 250296480), (2, 125148240), (3, 83432160), (4, 62574120), (5, 50059296), (6, 41716080), (7, 35756640), (8, 31287060), (9, 27810720), (10, 25029648), (12, 20858040), (14, 17878320), (15, 16686432), (16, 15643530), (18, 13905360), (20, 12514824), (21, 11918880), (24, 10429020), (27, 9270240), (28, 8939160), (30, 8343216), (31, 8074080), (32, 7821765), (35, 7151328), (36, 6952680), (40, 6257412), (42, 5959440), (45, 5562144), (48, 5214510), (54, 4635120), (56, 4469580), (60, 4171608), (62, 4037040), (63, 3972960), (70, 3575664), (72, 3476340), (80, 3128706), (81, 3090080), (84, 2979720), (89, 2812320), (90, 2781072), (93, 2691360), (96, 2607255), (105, 2383776), (108, 2317560), (112, 2234790), (120, 2085804), (124, 2018520), (126, 1986480), (135, 1854048), (140, 1787832), (144, 1738170), (155, 1614816), (160, 1564353), (162, 1545040), (168, 1489860), (178, 1406160), (180, 1390536), (186, 1345680), (189, 1324320), (210, 1191888), (216, 1158780), (217, 1153440), (224, 1117395), (240, 1042902), (248, 1009260), (252, 993240), (267, 937440), (270, 927024), (279, 897120), (280, 893916), (288, 869085), (310, 807408), (315, 794592), (324, 772520), (336, 744930), (356, 703080), (360, 695268), (372, 672840), (378, 662160), (405, 618016), (420, 595944), (432, 579390), (434, 576720), (445, 562464), (465, 538272), (480, 521451), (496, 504630), (504, 496620), (534, 468720), (540, 463512), (558, 448560), (560, 446958), (567, 441440), (620, 403704), (623, 401760), (630, 397296), (648, 386260), (651, 384480), (672, 372465), (712, 351540), (720, 347634), (744, 336420), (756, 331080), (801, 312480), (810, 309008), (837, 299040), (840, 297972), (864, 289695), (868, 288360), (890, 281232), (930, 269136), (945, 264864), (992, 252315), (1008, 248310), (1068, 234360), (1080, 231756), (1085, 230688), (1116, 224280), (1120, 223479), (1134, 220720), (1240, 201852), (1246, 200880), (1260, 198648), (1296, 193130), (1302, 192240), (1335, 187488), (1395, 179424), (1424, 175770), (1440, 173817), (1488, 168210), (1512, 165540), (1602, 156240), (1620, 154504), (1674, 149520), (1680, 148986), (1736, 144180), (1780, 140616), (1860, 134568), (1869, 133920), (1890, 132432), (1953, 128160), (2016, 124155), (2136, 117180), (2160, 115878), (2170, 115344), (2232, 112140), (2268, 110360), (2403, 104160), (2480, 100926), (2492, 100440), (2511, 99680), (2520, 99324), (2592, 96565), (2604, 96120), (2670, 93744), (2759, 90720), (2790, 89712), (2835, 88288), (2848, 87885), (2976, 84105), (3024, 82770), (3115, 80352), (3204, 78120), (3240, 77252), (3255, 76896), (3348, 74760), (3360, 74493), (3472, 72090), (3560, 70308), (3720, 67284), (3738, 66960), (3780, 66216), (3906, 64080), (4005, 62496), (4185, 59808), (4272, 58590), (4320, 57939), (4340, 57672), (4464, 56070), (4536, 55180), (4806, 52080), (4960, 50463), (4984, 50220), (5022, 49840), (5040, 49662), (5208, 48060), (5340, 46872), (5518, 45360), (5580, 44856), (5607, 44640), (5670, 44144), (5859, 42720), (6048, 41385), (6230, 40176), (6408, 39060), (6480, 38626), (6510, 38448), (6696, 37380), (6944, 36045), (7120, 35154), (7209, 34720), (7440, 33642), (7476, 33480), (7560, 33108), (7812, 32040), (8010, 31248), (8277, 30240), (8370, 29904), (8544, 29295), (8680, 28836), (8928, 28035), (9072, 27590), (9345, 26784), (9612, 26040), (9765, 25632), (9968, 25110), (10044, 24920), (10080, 24831), (10416, 24030), (10680, 23436), (11036, 22680), (11160, 22428), (11214, 22320), (11340, 22072), (11718, 21360), (12015, 20832), (12460, 20088), (12555, 19936), (12816, 19530), (12960, 19313), (13020, 19224), (13392, 18690), (13795, 18144), (14240, 17577), (14418, 17360), (14880, 16821), (14952, 16740), (15120, 16554), (15624, 16020)]