189396480

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:317

約数の個数: 320

約数和(自身を含む): 747952128

約数和(自身を除く): 558555648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 271, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 512, 520, 542, 546, 560, 624, 640, 672, 728, 768, 780, 813, 832, 840, 896, 910, 960, 1040, 1084, 1092, 1120, 1248, 1280, 1344, 1355, 1365, 1456, 1536, 1560, 1626, 1664, 1680, 1792, 1820, 1897, 1920, 2080, 2168, 2184, 2240, 2496, 2560, 2688, 2710, 2730, 2912, 3120, 3252, 3328, 3360, 3523, 3584, 3640, 3794, 3840, 4065, 4160, 4336, 4368, 4480, 4992, 5376, 5420, 5460, 5691, 5824, 6240, 6504, 6656, 6720, 7046, 7280, 7588, 7680, 8130, 8320, 8672, 8736, 8960, 9485, 9984, 10569, 10752, 10840, 10920, 11382, 11648, 12480, 13008, 13440, 14092, 14560, 15176, 16260, 16640, 17344, 17472, 17615, 17920, 18970, 19968, 21138, 21680, 21840, 22764, 23296, 24661, 24960, 26016, 26880, 28184, 28455, 29120, 30352, 32520, 33280, 34688, 34944, 35230, 37940, 42276, 43360, 43680, 45528, 46592, 49322, 49920, 52032, 52845, 53760, 56368, 56910, 58240, 60704, 65040, 69376, 69888, 70460, 73983, 75880, 84552, 86720, 87360, 91056, 98644, 99840, 104064, 105690, 112736, 113820, 116480, 121408, 123305, 130080, 138752, 139776, 140920, 147966, 151760, 169104, 173440, 174720, 182112, 197288, 208128, 211380, 225472, 227640, 232960, 242816, 246610, 260160, 281840, 295932, 303520, 338208, 346880, 349440, 364224, 369915, 394576, 416256, 422760, 450944, 455280, 485632, 493220, 520320, 563680, 591864, 607040, 676416, 693760, 698880, 728448, 739830, 789152, 845520, 901888, 910560, 971264, 986440, 1040640, 1127360, 1183728, 1214080, 1352832, 1456896, 1479660, 1578304, 1691040, 1803776, 1821120, 1972880, 2081280, 2254720, 2367456, 2428160, 2705664, 2913792, 2959320, 3156608, 3382080, 3642240, 3945760, 4509440, 4734912, 4856320, 5411328, 5918640, 6313216, 6764160, 7284480, 7891520, 9018880, 9469824, 11837280, 12626432, 13528320, 14568960, 15783040, 18939648, 23674560, 27056640, 31566080, 37879296, 47349120, 63132160, 94698240, 189396480]

約数ペア:

[(1, 189396480), (2, 94698240), (3, 63132160), (4, 47349120), (5, 37879296), (6, 31566080), (7, 27056640), (8, 23674560), (10, 18939648), (12, 15783040), (13, 14568960), (14, 13528320), (15, 12626432), (16, 11837280), (20, 9469824), (21, 9018880), (24, 7891520), (26, 7284480), (28, 6764160), (30, 6313216), (32, 5918640), (35, 5411328), (39, 4856320), (40, 4734912), (42, 4509440), (48, 3945760), (52, 3642240), (56, 3382080), (60, 3156608), (64, 2959320), (65, 2913792), (70, 2705664), (78, 2428160), (80, 2367456), (84, 2254720), (91, 2081280), (96, 1972880), (104, 1821120), (105, 1803776), (112, 1691040), (120, 1578304), (128, 1479660), (130, 1456896), (140, 1352832), (156, 1214080), (160, 1183728), (168, 1127360), (182, 1040640), (192, 986440), (195, 971264), (208, 910560), (210, 901888), (224, 845520), (240, 789152), (256, 739830), (260, 728448), (271, 698880), (273, 693760), (280, 676416), (312, 607040), (320, 591864), (336, 563680), (364, 520320), (384, 493220), (390, 485632), (416, 455280), (420, 450944), (448, 422760), (455, 416256), (480, 394576), (512, 369915), (520, 364224), (542, 349440), (546, 346880), (560, 338208), (624, 303520), (640, 295932), (672, 281840), (728, 260160), (768, 246610), (780, 242816), (813, 232960), (832, 227640), (840, 225472), (896, 211380), (910, 208128), (960, 197288), (1040, 182112), (1084, 174720), (1092, 173440), (1120, 169104), (1248, 151760), (1280, 147966), (1344, 140920), (1355, 139776), (1365, 138752), (1456, 130080), (1536, 123305), (1560, 121408), (1626, 116480), (1664, 113820), (1680, 112736), (1792, 105690), (1820, 104064), (1897, 99840), (1920, 98644), (2080, 91056), (2168, 87360), (2184, 86720), (2240, 84552), (2496, 75880), (2560, 73983), (2688, 70460), (2710, 69888), (2730, 69376), (2912, 65040), (3120, 60704), (3252, 58240), (3328, 56910), (3360, 56368), (3523, 53760), (3584, 52845), (3640, 52032), (3794, 49920), (3840, 49322), (4065, 46592), (4160, 45528), (4336, 43680), (4368, 43360), (4480, 42276), (4992, 37940), (5376, 35230), (5420, 34944), (5460, 34688), (5691, 33280), (5824, 32520), (6240, 30352), (6504, 29120), (6656, 28455), (6720, 28184), (7046, 26880), (7280, 26016), (7588, 24960), (7680, 24661), (8130, 23296), (8320, 22764), (8672, 21840), (8736, 21680), (8960, 21138), (9485, 19968), (9984, 18970), (10569, 17920), (10752, 17615), (10840, 17472), (10920, 17344), (11382, 16640), (11648, 16260), (12480, 15176), (13008, 14560), (13440, 14092)]