2381358720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 384

約数和(自身を含む): 8466897600

約数和(自身を除く): 6085538880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 128, 130, 156, 160, 164, 169, 179, 192, 195, 205, 208, 240, 246, 260, 312, 320, 328, 338, 358, 384, 390, 410, 416, 480, 492, 507, 520, 533, 537, 615, 624, 640, 656, 676, 716, 780, 820, 832, 845, 895, 960, 984, 1014, 1040, 1066, 1074, 1230, 1248, 1312, 1352, 1432, 1560, 1599, 1640, 1664, 1690, 1790, 1920, 1968, 2028, 2080, 2132, 2148, 2327, 2460, 2496, 2535, 2624, 2665, 2685, 2704, 2864, 3120, 3198, 3280, 3380, 3580, 3936, 4056, 4160, 4264, 4296, 4654, 4920, 4992, 5070, 5248, 5330, 5370, 5408, 5728, 6240, 6396, 6560, 6760, 6929, 6981, 7160, 7339, 7872, 7995, 8112, 8320, 8528, 8592, 9308, 9840, 10140, 10660, 10740, 10816, 11456, 11635, 12480, 12792, 13120, 13520, 13858, 13962, 14320, 14678, 15744, 15990, 16224, 17056, 17184, 18616, 19680, 20280, 20787, 21320, 21480, 21632, 22017, 22912, 23270, 24960, 25584, 26240, 27040, 27716, 27924, 28640, 29356, 30251, 31980, 32448, 34112, 34368, 34645, 34905, 36695, 37232, 39360, 40560, 41574, 42640, 42960, 44034, 46540, 51168, 54080, 55432, 55848, 57280, 58712, 60502, 63960, 64896, 68224, 68736, 69290, 69810, 73390, 74464, 78720, 81120, 83148, 85280, 85920, 88068, 90753, 93080, 95407, 102336, 103935, 108160, 110085, 110864, 111696, 114560, 117424, 121004, 127920, 138580, 139620, 146780, 148928, 151255, 162240, 166296, 170560, 171840, 176136, 181506, 186160, 190814, 204672, 207870, 220170, 221728, 223392, 234848, 242008, 255840, 277160, 279240, 286221, 293560, 297856, 302510, 324480, 332592, 341120, 343680, 352272, 363012, 372320, 381628, 415740, 440340, 443456, 446784, 453765, 469696, 477035, 484016, 511680, 554320, 558480, 572442, 587120, 605020, 665184, 704544, 726024, 744640, 763256, 831480, 880680, 886912, 893568, 907530, 939392, 954070, 968032, 1023360, 1108640, 1116960, 1144884, 1174240, 1210040, 1240291, 1330368, 1409088, 1431105, 1452048, 1489280, 1526512, 1662960, 1761360, 1815060, 1908140, 1936064, 2217280, 2233920, 2289768, 2348480, 2420080, 2480582, 2660736, 2818176, 2862210, 2904096, 3053024, 3325920, 3522720, 3630120, 3720873, 3816280, 3872128, 4434560, 4467840, 4579536, 4696960, 4840160, 4961164, 5724420, 5808192, 6106048, 6201455, 6651840, 7045440, 7260240, 7441746, 7632560, 9159072, 9680320, 9922328, 11448840, 11616384, 12212096, 12402910, 13303680, 14090880, 14520480, 14883492, 15265120, 18318144, 18604365, 19360640, 19844656, 22897680, 24805820, 29040960, 29766984, 30530240, 36636288, 37208730, 39689312, 45795360, 49611640, 58081920, 59533968, 61060480, 74417460, 79378624, 91590720, 99223280, 119067936, 148834920, 158757248, 183181440, 198446560, 238135872, 297669840, 396893120, 476271744, 595339680, 793786240, 1190679360, 2381358720]

約数ペア:

[(1, 2381358720), (2, 1190679360), (3, 793786240), (4, 595339680), (5, 476271744), (6, 396893120), (8, 297669840), (10, 238135872), (12, 198446560), (13, 183181440), (15, 158757248), (16, 148834920), (20, 119067936), (24, 99223280), (26, 91590720), (30, 79378624), (32, 74417460), (39, 61060480), (40, 59533968), (41, 58081920), (48, 49611640), (52, 45795360), (60, 39689312), (64, 37208730), (65, 36636288), (78, 30530240), (80, 29766984), (82, 29040960), (96, 24805820), (104, 22897680), (120, 19844656), (123, 19360640), (128, 18604365), (130, 18318144), (156, 15265120), (160, 14883492), (164, 14520480), (169, 14090880), (179, 13303680), (192, 12402910), (195, 12212096), (205, 11616384), (208, 11448840), (240, 9922328), (246, 9680320), (260, 9159072), (312, 7632560), (320, 7441746), (328, 7260240), (338, 7045440), (358, 6651840), (384, 6201455), (390, 6106048), (410, 5808192), (416, 5724420), (480, 4961164), (492, 4840160), (507, 4696960), (520, 4579536), (533, 4467840), (537, 4434560), (615, 3872128), (624, 3816280), (640, 3720873), (656, 3630120), (676, 3522720), (716, 3325920), (780, 3053024), (820, 2904096), (832, 2862210), (845, 2818176), (895, 2660736), (960, 2480582), (984, 2420080), (1014, 2348480), (1040, 2289768), (1066, 2233920), (1074, 2217280), (1230, 1936064), (1248, 1908140), (1312, 1815060), (1352, 1761360), (1432, 1662960), (1560, 1526512), (1599, 1489280), (1640, 1452048), (1664, 1431105), (1690, 1409088), (1790, 1330368), (1920, 1240291), (1968, 1210040), (2028, 1174240), (2080, 1144884), (2132, 1116960), (2148, 1108640), (2327, 1023360), (2460, 968032), (2496, 954070), (2535, 939392), (2624, 907530), (2665, 893568), (2685, 886912), (2704, 880680), (2864, 831480), (3120, 763256), (3198, 744640), (3280, 726024), (3380, 704544), (3580, 665184), (3936, 605020), (4056, 587120), (4160, 572442), (4264, 558480), (4296, 554320), (4654, 511680), (4920, 484016), (4992, 477035), (5070, 469696), (5248, 453765), (5330, 446784), (5370, 443456), (5408, 440340), (5728, 415740), (6240, 381628), (6396, 372320), (6560, 363012), (6760, 352272), (6929, 343680), (6981, 341120), (7160, 332592), (7339, 324480), (7872, 302510), (7995, 297856), (8112, 293560), (8320, 286221), (8528, 279240), (8592, 277160), (9308, 255840), (9840, 242008), (10140, 234848), (10660, 223392), (10740, 221728), (10816, 220170), (11456, 207870), (11635, 204672), (12480, 190814), (12792, 186160), (13120, 181506), (13520, 176136), (13858, 171840), (13962, 170560), (14320, 166296), (14678, 162240), (15744, 151255), (15990, 148928), (16224, 146780), (17056, 139620), (17184, 138580), (18616, 127920), (19680, 121004), (20280, 117424), (20787, 114560), (21320, 111696), (21480, 110864), (21632, 110085), (22017, 108160), (22912, 103935), (23270, 102336), (24960, 95407), (25584, 93080), (26240, 90753), (27040, 88068), (27716, 85920), (27924, 85280), (28640, 83148), (29356, 81120), (30251, 78720), (31980, 74464), (32448, 73390), (34112, 69810), (34368, 69290), (34645, 68736), (34905, 68224), (36695, 64896), (37232, 63960), (39360, 60502), (40560, 58712), (41574, 57280), (42640, 55848), (42960, 55432), (44034, 54080), (46540, 51168)]