308551680

素因数分解:

$2^{13}\times 3^5\times 5^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 336

約数和(自身を含む): 1144975104

約数和(自身を除く): 836423424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 243, 248, 256, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 486, 496, 512, 540, 558, 576, 620, 640, 648, 720, 744, 768, 810, 837, 864, 930, 960, 972, 992, 1024, 1080, 1116, 1152, 1215, 1240, 1280, 1296, 1395, 1440, 1488, 1536, 1620, 1674, 1728, 1860, 1920, 1944, 1984, 2048, 2160, 2232, 2304, 2430, 2480, 2511, 2560, 2592, 2790, 2880, 2976, 3072, 3240, 3348, 3456, 3720, 3840, 3888, 3968, 4096, 4185, 4320, 4464, 4608, 4860, 4960, 5022, 5120, 5184, 5580, 5760, 5952, 6144, 6480, 6696, 6912, 7440, 7533, 7680, 7776, 7936, 8192, 8370, 8640, 8928, 9216, 9720, 9920, 10044, 10240, 10368, 11160, 11520, 11904, 12288, 12555, 12960, 13392, 13824, 14880, 15066, 15360, 15552, 15872, 16740, 17280, 17856, 18432, 19440, 19840, 20088, 20480, 20736, 22320, 23040, 23808, 24576, 25110, 25920, 26784, 27648, 29760, 30132, 30720, 31104, 31744, 33480, 34560, 35712, 36864, 37665, 38880, 39680, 40176, 40960, 41472, 44640, 46080, 47616, 50220, 51840, 53568, 55296, 59520, 60264, 61440, 62208, 63488, 66960, 69120, 71424, 73728, 75330, 77760, 79360, 80352, 82944, 89280, 92160, 95232, 100440, 103680, 107136, 110592, 119040, 120528, 122880, 124416, 126976, 133920, 138240, 142848, 150660, 155520, 158720, 160704, 165888, 178560, 184320, 190464, 200880, 207360, 214272, 221184, 238080, 241056, 248832, 253952, 267840, 276480, 285696, 301320, 311040, 317440, 321408, 331776, 357120, 368640, 380928, 401760, 414720, 428544, 476160, 482112, 497664, 535680, 552960, 571392, 602640, 622080, 634880, 642816, 663552, 714240, 761856, 803520, 829440, 857088, 952320, 964224, 995328, 1071360, 1105920, 1142784, 1205280, 1244160, 1269760, 1285632, 1428480, 1607040, 1658880, 1714176, 1904640, 1928448, 1990656, 2142720, 2285568, 2410560, 2488320, 2571264, 2856960, 3214080, 3317760, 3428352, 3809280, 3856896, 4285440, 4821120, 4976640, 5142528, 5713920, 6428160, 6856704, 7713792, 8570880, 9642240, 9953280, 10285056, 11427840, 12856320, 15427584, 17141760, 19284480, 20570112, 25712640, 30855168, 34283520, 38568960, 51425280, 61710336, 77137920, 102850560, 154275840, 308551680]

約数ペア:

[(1, 308551680), (2, 154275840), (3, 102850560), (4, 77137920), (5, 61710336), (6, 51425280), (8, 38568960), (9, 34283520), (10, 30855168), (12, 25712640), (15, 20570112), (16, 19284480), (18, 17141760), (20, 15427584), (24, 12856320), (27, 11427840), (30, 10285056), (31, 9953280), (32, 9642240), (36, 8570880), (40, 7713792), (45, 6856704), (48, 6428160), (54, 5713920), (60, 5142528), (62, 4976640), (64, 4821120), (72, 4285440), (80, 3856896), (81, 3809280), (90, 3428352), (93, 3317760), (96, 3214080), (108, 2856960), (120, 2571264), (124, 2488320), (128, 2410560), (135, 2285568), (144, 2142720), (155, 1990656), (160, 1928448), (162, 1904640), (180, 1714176), (186, 1658880), (192, 1607040), (216, 1428480), (240, 1285632), (243, 1269760), (248, 1244160), (256, 1205280), (270, 1142784), (279, 1105920), (288, 1071360), (310, 995328), (320, 964224), (324, 952320), (360, 857088), (372, 829440), (384, 803520), (405, 761856), (432, 714240), (465, 663552), (480, 642816), (486, 634880), (496, 622080), (512, 602640), (540, 571392), (558, 552960), (576, 535680), (620, 497664), (640, 482112), (648, 476160), (720, 428544), (744, 414720), (768, 401760), (810, 380928), (837, 368640), (864, 357120), (930, 331776), (960, 321408), (972, 317440), (992, 311040), (1024, 301320), (1080, 285696), (1116, 276480), (1152, 267840), (1215, 253952), (1240, 248832), (1280, 241056), (1296, 238080), (1395, 221184), (1440, 214272), (1488, 207360), (1536, 200880), (1620, 190464), (1674, 184320), (1728, 178560), (1860, 165888), (1920, 160704), (1944, 158720), (1984, 155520), (2048, 150660), (2160, 142848), (2232, 138240), (2304, 133920), (2430, 126976), (2480, 124416), (2511, 122880), (2560, 120528), (2592, 119040), (2790, 110592), (2880, 107136), (2976, 103680), (3072, 100440), (3240, 95232), (3348, 92160), (3456, 89280), (3720, 82944), (3840, 80352), (3888, 79360), (3968, 77760), (4096, 75330), (4185, 73728), (4320, 71424), (4464, 69120), (4608, 66960), (4860, 63488), (4960, 62208), (5022, 61440), (5120, 60264), (5184, 59520), (5580, 55296), (5760, 53568), (5952, 51840), (6144, 50220), (6480, 47616), (6696, 46080), (6912, 44640), (7440, 41472), (7533, 40960), (7680, 40176), (7776, 39680), (7936, 38880), (8192, 37665), (8370, 36864), (8640, 35712), (8928, 34560), (9216, 33480), (9720, 31744), (9920, 31104), (10044, 30720), (10240, 30132), (10368, 29760), (11160, 27648), (11520, 26784), (11904, 25920), (12288, 25110), (12555, 24576), (12960, 23808), (13392, 23040), (13824, 22320), (14880, 20736), (15066, 20480), (15360, 20088), (15552, 19840), (15872, 19440), (16740, 18432), (17280, 17856)]