238344120

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 384

約数和(自身を含む): 956067840

約数和(自身を除く): 717723720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 81, 84, 90, 93, 105, 108, 113, 120, 124, 126, 135, 140, 155, 162, 168, 180, 186, 189, 210, 216, 217, 226, 243, 248, 252, 270, 279, 280, 310, 315, 324, 339, 360, 372, 378, 405, 420, 434, 452, 465, 486, 504, 540, 558, 565, 567, 620, 630, 648, 651, 678, 744, 756, 791, 810, 837, 840, 868, 904, 930, 945, 972, 1017, 1080, 1085, 1116, 1130, 1134, 1215, 1240, 1260, 1302, 1356, 1395, 1512, 1582, 1620, 1674, 1695, 1701, 1736, 1860, 1890, 1944, 1953, 2034, 2170, 2232, 2260, 2268, 2373, 2430, 2511, 2520, 2604, 2712, 2790, 2835, 3051, 3164, 3240, 3255, 3348, 3390, 3402, 3503, 3720, 3780, 3906, 3955, 4068, 4185, 4340, 4520, 4536, 4746, 4860, 5022, 5085, 5208, 5580, 5670, 5859, 6102, 6328, 6510, 6696, 6780, 6804, 7006, 7119, 7533, 7560, 7812, 7910, 8136, 8370, 8505, 8680, 9153, 9492, 9720, 9765, 10044, 10170, 10509, 11160, 11340, 11718, 11865, 12204, 12555, 13020, 13560, 13608, 14012, 14238, 15066, 15255, 15624, 15820, 16740, 17010, 17515, 17577, 18306, 18984, 19530, 20088, 20340, 21018, 21357, 22680, 23436, 23730, 24408, 24521, 25110, 26040, 27459, 28024, 28476, 29295, 30132, 30510, 31527, 31640, 33480, 34020, 35030, 35154, 35595, 36612, 37665, 39060, 40680, 42036, 42714, 45765, 46872, 47460, 49042, 50220, 52545, 52731, 54918, 56952, 58590, 60264, 61020, 63054, 64071, 68040, 70060, 70308, 71190, 73224, 73563, 75330, 78120, 84072, 85428, 87885, 91530, 94581, 94920, 98084, 100440, 105090, 105462, 106785, 109836, 117180, 122040, 122605, 126108, 128142, 137295, 140120, 140616, 142380, 147126, 150660, 157635, 170856, 175770, 183060, 189162, 192213, 196168, 210180, 210924, 213570, 219672, 220689, 234360, 245210, 252216, 256284, 263655, 274590, 283743, 284760, 294252, 301320, 315270, 320355, 351540, 366120, 367815, 378324, 384426, 420360, 421848, 427140, 441378, 472905, 490420, 512568, 527310, 549180, 567486, 588504, 630540, 640710, 662067, 703080, 735630, 756648, 768852, 851229, 854280, 882756, 945810, 961065, 980840, 1054620, 1098360, 1103445, 1134972, 1261080, 1281420, 1324134, 1418715, 1471260, 1537704, 1702458, 1765512, 1891620, 1922130, 1986201, 2109240, 2206890, 2269944, 2562840, 2648268, 2837430, 2942520, 3310335, 3404916, 3783240, 3844260, 3972402, 4256145, 4413780, 5296536, 5674860, 5958603, 6620670, 6809832, 7688520, 7944804, 8512290, 8827560, 9931005, 11349720, 11917206, 13241340, 15889608, 17024580, 19862010, 23834412, 26482680, 29793015, 34049160, 39724020, 47668824, 59586030, 79448040, 119172060, 238344120]

約数ペア:

[(1, 238344120), (2, 119172060), (3, 79448040), (4, 59586030), (5, 47668824), (6, 39724020), (7, 34049160), (8, 29793015), (9, 26482680), (10, 23834412), (12, 19862010), (14, 17024580), (15, 15889608), (18, 13241340), (20, 11917206), (21, 11349720), (24, 9931005), (27, 8827560), (28, 8512290), (30, 7944804), (31, 7688520), (35, 6809832), (36, 6620670), (40, 5958603), (42, 5674860), (45, 5296536), (54, 4413780), (56, 4256145), (60, 3972402), (62, 3844260), (63, 3783240), (70, 3404916), (72, 3310335), (81, 2942520), (84, 2837430), (90, 2648268), (93, 2562840), (105, 2269944), (108, 2206890), (113, 2109240), (120, 1986201), (124, 1922130), (126, 1891620), (135, 1765512), (140, 1702458), (155, 1537704), (162, 1471260), (168, 1418715), (180, 1324134), (186, 1281420), (189, 1261080), (210, 1134972), (216, 1103445), (217, 1098360), (226, 1054620), (243, 980840), (248, 961065), (252, 945810), (270, 882756), (279, 854280), (280, 851229), (310, 768852), (315, 756648), (324, 735630), (339, 703080), (360, 662067), (372, 640710), (378, 630540), (405, 588504), (420, 567486), (434, 549180), (452, 527310), (465, 512568), (486, 490420), (504, 472905), (540, 441378), (558, 427140), (565, 421848), (567, 420360), (620, 384426), (630, 378324), (648, 367815), (651, 366120), (678, 351540), (744, 320355), (756, 315270), (791, 301320), (810, 294252), (837, 284760), (840, 283743), (868, 274590), (904, 263655), (930, 256284), (945, 252216), (972, 245210), (1017, 234360), (1080, 220689), (1085, 219672), (1116, 213570), (1130, 210924), (1134, 210180), (1215, 196168), (1240, 192213), (1260, 189162), (1302, 183060), (1356, 175770), (1395, 170856), (1512, 157635), (1582, 150660), (1620, 147126), (1674, 142380), (1695, 140616), (1701, 140120), (1736, 137295), (1860, 128142), (1890, 126108), (1944, 122605), (1953, 122040), (2034, 117180), (2170, 109836), (2232, 106785), (2260, 105462), (2268, 105090), (2373, 100440), (2430, 98084), (2511, 94920), (2520, 94581), (2604, 91530), (2712, 87885), (2790, 85428), (2835, 84072), (3051, 78120), (3164, 75330), (3240, 73563), (3255, 73224), (3348, 71190), (3390, 70308), (3402, 70060), (3503, 68040), (3720, 64071), (3780, 63054), (3906, 61020), (3955, 60264), (4068, 58590), (4185, 56952), (4340, 54918), (4520, 52731), (4536, 52545), (4746, 50220), (4860, 49042), (5022, 47460), (5085, 46872), (5208, 45765), (5580, 42714), (5670, 42036), (5859, 40680), (6102, 39060), (6328, 37665), (6510, 36612), (6696, 35595), (6780, 35154), (6804, 35030), (7006, 34020), (7119, 33480), (7533, 31640), (7560, 31527), (7812, 30510), (7910, 30132), (8136, 29295), (8370, 28476), (8505, 28024), (8680, 27459), (9153, 26040), (9492, 25110), (9720, 24521), (9765, 24408), (10044, 23730), (10170, 23436), (10509, 22680), (11160, 21357), (11340, 21018), (11718, 20340), (11865, 20088), (12204, 19530), (12555, 18984), (13020, 18306), (13560, 17577), (13608, 17515), (14012, 17010), (14238, 16740), (15066, 15820), (15255, 15624)]