148254720

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 208

約数和(自身を含む): 503255040

約数和(自身を除く): 355000320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 127, 128, 152, 160, 190, 192, 228, 240, 254, 256, 285, 304, 320, 380, 381, 384, 456, 480, 508, 512, 570, 608, 635, 640, 760, 762, 768, 912, 960, 1016, 1024, 1140, 1216, 1270, 1280, 1520, 1524, 1536, 1824, 1905, 1920, 2032, 2048, 2280, 2413, 2432, 2540, 2560, 3040, 3048, 3072, 3648, 3810, 3840, 4064, 4096, 4560, 4826, 4864, 5080, 5120, 6080, 6096, 6144, 7239, 7296, 7620, 7680, 8128, 9120, 9652, 9728, 10160, 10240, 12065, 12160, 12192, 12288, 14478, 14592, 15240, 15360, 16256, 18240, 19304, 19456, 20320, 20480, 24130, 24320, 24384, 28956, 29184, 30480, 30720, 32512, 36195, 36480, 38608, 38912, 40640, 48260, 48640, 48768, 57912, 58368, 60960, 61440, 65024, 72390, 72960, 77216, 77824, 81280, 96520, 97280, 97536, 115824, 116736, 121920, 130048, 144780, 145920, 154432, 162560, 193040, 194560, 195072, 231648, 233472, 243840, 260096, 289560, 291840, 308864, 325120, 386080, 389120, 390144, 463296, 487680, 520192, 579120, 583680, 617728, 650240, 772160, 780288, 926592, 975360, 1158240, 1167360, 1235456, 1300480, 1544320, 1560576, 1853184, 1950720, 2316480, 2470912, 2600960, 3088640, 3706368, 3901440, 4632960, 4941824, 6177280, 7412736, 7802880, 9265920, 9883648, 12354560, 14825472, 18531840, 24709120, 29650944, 37063680, 49418240, 74127360, 148254720]

約数ペア:

[(1, 148254720), (2, 74127360), (3, 49418240), (4, 37063680), (5, 29650944), (6, 24709120), (8, 18531840), (10, 14825472), (12, 12354560), (15, 9883648), (16, 9265920), (19, 7802880), (20, 7412736), (24, 6177280), (30, 4941824), (32, 4632960), (38, 3901440), (40, 3706368), (48, 3088640), (57, 2600960), (60, 2470912), (64, 2316480), (76, 1950720), (80, 1853184), (95, 1560576), (96, 1544320), (114, 1300480), (120, 1235456), (127, 1167360), (128, 1158240), (152, 975360), (160, 926592), (190, 780288), (192, 772160), (228, 650240), (240, 617728), (254, 583680), (256, 579120), (285, 520192), (304, 487680), (320, 463296), (380, 390144), (381, 389120), (384, 386080), (456, 325120), (480, 308864), (508, 291840), (512, 289560), (570, 260096), (608, 243840), (635, 233472), (640, 231648), (760, 195072), (762, 194560), (768, 193040), (912, 162560), (960, 154432), (1016, 145920), (1024, 144780), (1140, 130048), (1216, 121920), (1270, 116736), (1280, 115824), (1520, 97536), (1524, 97280), (1536, 96520), (1824, 81280), (1905, 77824), (1920, 77216), (2032, 72960), (2048, 72390), (2280, 65024), (2413, 61440), (2432, 60960), (2540, 58368), (2560, 57912), (3040, 48768), (3048, 48640), (3072, 48260), (3648, 40640), (3810, 38912), (3840, 38608), (4064, 36480), (4096, 36195), (4560, 32512), (4826, 30720), (4864, 30480), (5080, 29184), (5120, 28956), (6080, 24384), (6096, 24320), (6144, 24130), (7239, 20480), (7296, 20320), (7620, 19456), (7680, 19304), (8128, 18240), (9120, 16256), (9652, 15360), (9728, 15240), (10160, 14592), (10240, 14478), (12065, 12288), (12160, 12192)]