312197760

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 512

約数和(自身を含む): 1321920000

約数和(自身を除く): 1009722240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 89, 90, 96, 105, 108, 112, 116, 120, 126, 128, 135, 140, 144, 145, 160, 168, 174, 178, 180, 189, 192, 203, 210, 216, 224, 232, 240, 252, 261, 267, 270, 280, 288, 290, 315, 320, 336, 348, 356, 360, 378, 384, 406, 420, 432, 435, 445, 448, 464, 480, 504, 522, 534, 540, 560, 576, 580, 609, 623, 630, 640, 672, 696, 712, 720, 756, 783, 801, 812, 840, 864, 870, 890, 896, 928, 945, 960, 1008, 1015, 1044, 1068, 1080, 1120, 1152, 1160, 1218, 1246, 1260, 1305, 1335, 1344, 1392, 1424, 1440, 1512, 1566, 1602, 1624, 1680, 1728, 1740, 1780, 1827, 1856, 1869, 1890, 1920, 2016, 2030, 2088, 2136, 2160, 2240, 2320, 2403, 2436, 2492, 2520, 2581, 2610, 2670, 2688, 2784, 2848, 2880, 3024, 3045, 3115, 3132, 3204, 3248, 3360, 3456, 3480, 3560, 3654, 3712, 3738, 3780, 3915, 4005, 4032, 4060, 4176, 4272, 4320, 4480, 4640, 4806, 4872, 4984, 5040, 5162, 5220, 5340, 5481, 5568, 5607, 5696, 5760, 6048, 6090, 6230, 6264, 6408, 6496, 6720, 6960, 7120, 7308, 7476, 7560, 7743, 7830, 8010, 8064, 8120, 8352, 8544, 8640, 9135, 9280, 9345, 9612, 9744, 9968, 10080, 10324, 10440, 10680, 10962, 11136, 11214, 11392, 12015, 12096, 12180, 12460, 12528, 12816, 12905, 12992, 13440, 13920, 14240, 14616, 14952, 15120, 15486, 15660, 16020, 16240, 16704, 16821, 17088, 17280, 18067, 18270, 18560, 18690, 19224, 19488, 19936, 20160, 20648, 20880, 21360, 21924, 22428, 23229, 24030, 24192, 24360, 24920, 25056, 25632, 25810, 25984, 27405, 27840, 28035, 28480, 29232, 29904, 30240, 30972, 31320, 32040, 32480, 33408, 33642, 34176, 36134, 36540, 37380, 38448, 38715, 38976, 39872, 40320, 41296, 41760, 42720, 43848, 44856, 46458, 48060, 48720, 49840, 50112, 51264, 51620, 54201, 54810, 55680, 56070, 56960, 58464, 59808, 60480, 61944, 62640, 64080, 64960, 67284, 69687, 72268, 73080, 74760, 76896, 77430, 77952, 79744, 82592, 83520, 84105, 85440, 87696, 89712, 90335, 92916, 96120, 97440, 99680, 100224, 102528, 103240, 108402, 109620, 112140, 116145, 116928, 119616, 120960, 123888, 125280, 128160, 129920, 134568, 139374, 144536, 146160, 149520, 153792, 154860, 162603, 165184, 167040, 168210, 170880, 175392, 179424, 180670, 185832, 192240, 194880, 199360, 206480, 216804, 219240, 224280, 232290, 233856, 239232, 247776, 250560, 256320, 269136, 271005, 278748, 289072, 292320, 299040, 307584, 309720, 325206, 330368, 336420, 348435, 350784, 358848, 361340, 371664, 384480, 389760, 398720, 412960, 433608, 438480, 448560, 464580, 487809, 495552, 501120, 512640, 538272, 542010, 557496, 578144, 584640, 598080, 619440, 650412, 672840, 696870, 701568, 717696, 722680, 743328, 768960, 813015, 825920, 867216, 876960, 897120, 929160, 975618, 991104, 1076544, 1084020, 1114992, 1156288, 1169280, 1196160, 1238880, 1300824, 1345680, 1393740, 1445360, 1486656, 1537920, 1626030, 1651840, 1734432, 1753920, 1794240, 1858320, 1951236, 2153088, 2168040, 2229984, 2312576, 2439045, 2477760, 2601648, 2691360, 2787480, 2890720, 2973312, 3252060, 3468864, 3507840, 3588480, 3716640, 3902472, 4336080, 4459968, 4878090, 4955520, 5203296, 5382720, 5574960, 5781440, 6504120, 6937728, 7433280, 7804944, 8672160, 8919936, 9756180, 10406592, 10765440, 11149920, 11562880, 13008240, 14866560, 15609888, 17344320, 19512360, 20813184, 22299840, 26016480, 31219776, 34688640, 39024720, 44599680, 52032960, 62439552, 78049440, 104065920, 156098880, 312197760]

約数ペア:

[(1, 312197760), (2, 156098880), (3, 104065920), (4, 78049440), (5, 62439552), (6, 52032960), (7, 44599680), (8, 39024720), (9, 34688640), (10, 31219776), (12, 26016480), (14, 22299840), (15, 20813184), (16, 19512360), (18, 17344320), (20, 15609888), (21, 14866560), (24, 13008240), (27, 11562880), (28, 11149920), (29, 10765440), (30, 10406592), (32, 9756180), (35, 8919936), (36, 8672160), (40, 7804944), (42, 7433280), (45, 6937728), (48, 6504120), (54, 5781440), (56, 5574960), (58, 5382720), (60, 5203296), (63, 4955520), (64, 4878090), (70, 4459968), (72, 4336080), (80, 3902472), (84, 3716640), (87, 3588480), (89, 3507840), (90, 3468864), (96, 3252060), (105, 2973312), (108, 2890720), (112, 2787480), (116, 2691360), (120, 2601648), (126, 2477760), (128, 2439045), (135, 2312576), (140, 2229984), (144, 2168040), (145, 2153088), (160, 1951236), (168, 1858320), (174, 1794240), (178, 1753920), (180, 1734432), (189, 1651840), (192, 1626030), (203, 1537920), (210, 1486656), (216, 1445360), (224, 1393740), (232, 1345680), (240, 1300824), (252, 1238880), (261, 1196160), (267, 1169280), (270, 1156288), (280, 1114992), (288, 1084020), (290, 1076544), (315, 991104), (320, 975618), (336, 929160), (348, 897120), (356, 876960), (360, 867216), (378, 825920), (384, 813015), (406, 768960), (420, 743328), (432, 722680), (435, 717696), (445, 701568), (448, 696870), (464, 672840), (480, 650412), (504, 619440), (522, 598080), (534, 584640), (540, 578144), (560, 557496), (576, 542010), (580, 538272), (609, 512640), (623, 501120), (630, 495552), (640, 487809), (672, 464580), (696, 448560), (712, 438480), (720, 433608), (756, 412960), (783, 398720), (801, 389760), (812, 384480), (840, 371664), (864, 361340), (870, 358848), (890, 350784), (896, 348435), (928, 336420), (945, 330368), (960, 325206), (1008, 309720), (1015, 307584), (1044, 299040), (1068, 292320), (1080, 289072), (1120, 278748), (1152, 271005), (1160, 269136), (1218, 256320), (1246, 250560), (1260, 247776), (1305, 239232), (1335, 233856), (1344, 232290), (1392, 224280), (1424, 219240), (1440, 216804), (1512, 206480), (1566, 199360), (1602, 194880), (1624, 192240), (1680, 185832), (1728, 180670), (1740, 179424), (1780, 175392), (1827, 170880), (1856, 168210), (1869, 167040), (1890, 165184), (1920, 162603), (2016, 154860), (2030, 153792), (2088, 149520), (2136, 146160), (2160, 144536), (2240, 139374), (2320, 134568), (2403, 129920), (2436, 128160), (2492, 125280), (2520, 123888), (2581, 120960), (2610, 119616), (2670, 116928), (2688, 116145), (2784, 112140), (2848, 109620), (2880, 108402), (3024, 103240), (3045, 102528), (3115, 100224), (3132, 99680), (3204, 97440), (3248, 96120), (3360, 92916), (3456, 90335), (3480, 89712), (3560, 87696), (3654, 85440), (3712, 84105), (3738, 83520), (3780, 82592), (3915, 79744), (4005, 77952), (4032, 77430), (4060, 76896), (4176, 74760), (4272, 73080), (4320, 72268), (4480, 69687), (4640, 67284), (4806, 64960), (4872, 64080), (4984, 62640), (5040, 61944), (5162, 60480), (5220, 59808), (5340, 58464), (5481, 56960), (5568, 56070), (5607, 55680), (5696, 54810), (5760, 54201), (6048, 51620), (6090, 51264), (6230, 50112), (6264, 49840), (6408, 48720), (6496, 48060), (6720, 46458), (6960, 44856), (7120, 43848), (7308, 42720), (7476, 41760), (7560, 41296), (7743, 40320), (7830, 39872), (8010, 38976), (8064, 38715), (8120, 38448), (8352, 37380), (8544, 36540), (8640, 36134), (9135, 34176), (9280, 33642), (9345, 33408), (9612, 32480), (9744, 32040), (9968, 31320), (10080, 30972), (10324, 30240), (10440, 29904), (10680, 29232), (10962, 28480), (11136, 28035), (11214, 27840), (11392, 27405), (12015, 25984), (12096, 25810), (12180, 25632), (12460, 25056), (12528, 24920), (12816, 24360), (12905, 24192), (12992, 24030), (13440, 23229), (13920, 22428), (14240, 21924), (14616, 21360), (14952, 20880), (15120, 20648), (15486, 20160), (15660, 19936), (16020, 19488), (16240, 19224), (16704, 18690), (16821, 18560), (17088, 18270), (17280, 18067)]