214131840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:431

約数の個数: 256

約数和(自身を含む): 769063680

約数和(自身を除く): 554931840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 128, 130, 138, 156, 160, 184, 192, 195, 208, 230, 240, 260, 276, 299, 312, 320, 345, 368, 373, 384, 390, 416, 460, 480, 520, 552, 598, 624, 640, 690, 736, 746, 780, 832, 897, 920, 960, 1040, 1104, 1119, 1196, 1248, 1380, 1472, 1492, 1495, 1560, 1664, 1794, 1840, 1865, 1920, 2080, 2208, 2238, 2392, 2496, 2760, 2944, 2984, 2990, 3120, 3588, 3680, 3730, 4160, 4416, 4476, 4485, 4784, 4849, 4992, 5520, 5595, 5968, 5980, 6240, 7176, 7360, 7460, 8320, 8579, 8832, 8952, 8970, 9568, 9698, 11040, 11190, 11936, 11960, 12480, 14352, 14547, 14720, 14920, 17158, 17904, 17940, 19136, 19396, 22080, 22380, 23872, 23920, 24245, 24960, 25737, 28704, 29094, 29840, 34316, 35808, 35880, 38272, 38792, 42895, 44160, 44760, 47744, 47840, 48490, 51474, 57408, 58188, 59680, 68632, 71616, 71760, 72735, 77584, 85790, 89520, 95680, 96980, 102948, 111527, 114816, 116376, 119360, 128685, 137264, 143232, 143520, 145470, 155168, 171580, 179040, 191360, 193960, 205896, 223054, 232752, 238720, 257370, 274528, 287040, 290940, 310336, 334581, 343160, 358080, 387920, 411792, 446108, 465504, 514740, 549056, 557635, 574080, 581880, 620672, 669162, 686320, 716160, 775840, 823584, 892216, 931008, 1029480, 1098112, 1115270, 1163760, 1338324, 1372640, 1551680, 1647168, 1672905, 1784432, 1862016, 2058960, 2230540, 2327520, 2676648, 2745280, 3103360, 3294336, 3345810, 3568864, 4117920, 4461080, 4655040, 5353296, 5490560, 6691620, 7137728, 8235840, 8922160, 9310080, 10706592, 13383240, 14275456, 16471680, 17844320, 21413184, 26766480, 35688640, 42826368, 53532960, 71377280, 107065920, 214131840]

約数ペア:

[(1, 214131840), (2, 107065920), (3, 71377280), (4, 53532960), (5, 42826368), (6, 35688640), (8, 26766480), (10, 21413184), (12, 17844320), (13, 16471680), (15, 14275456), (16, 13383240), (20, 10706592), (23, 9310080), (24, 8922160), (26, 8235840), (30, 7137728), (32, 6691620), (39, 5490560), (40, 5353296), (46, 4655040), (48, 4461080), (52, 4117920), (60, 3568864), (64, 3345810), (65, 3294336), (69, 3103360), (78, 2745280), (80, 2676648), (92, 2327520), (96, 2230540), (104, 2058960), (115, 1862016), (120, 1784432), (128, 1672905), (130, 1647168), (138, 1551680), (156, 1372640), (160, 1338324), (184, 1163760), (192, 1115270), (195, 1098112), (208, 1029480), (230, 931008), (240, 892216), (260, 823584), (276, 775840), (299, 716160), (312, 686320), (320, 669162), (345, 620672), (368, 581880), (373, 574080), (384, 557635), (390, 549056), (416, 514740), (460, 465504), (480, 446108), (520, 411792), (552, 387920), (598, 358080), (624, 343160), (640, 334581), (690, 310336), (736, 290940), (746, 287040), (780, 274528), (832, 257370), (897, 238720), (920, 232752), (960, 223054), (1040, 205896), (1104, 193960), (1119, 191360), (1196, 179040), (1248, 171580), (1380, 155168), (1472, 145470), (1492, 143520), (1495, 143232), (1560, 137264), (1664, 128685), (1794, 119360), (1840, 116376), (1865, 114816), (1920, 111527), (2080, 102948), (2208, 96980), (2238, 95680), (2392, 89520), (2496, 85790), (2760, 77584), (2944, 72735), (2984, 71760), (2990, 71616), (3120, 68632), (3588, 59680), (3680, 58188), (3730, 57408), (4160, 51474), (4416, 48490), (4476, 47840), (4485, 47744), (4784, 44760), (4849, 44160), (4992, 42895), (5520, 38792), (5595, 38272), (5968, 35880), (5980, 35808), (6240, 34316), (7176, 29840), (7360, 29094), (7460, 28704), (8320, 25737), (8579, 24960), (8832, 24245), (8952, 23920), (8970, 23872), (9568, 22380), (9698, 22080), (11040, 19396), (11190, 19136), (11936, 17940), (11960, 17904), (12480, 17158), (14352, 14920), (14547, 14720)]