202451520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 224

約数和(自身を含む): 687336192

約数和(自身を除く): 484884672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 53, 60, 64, 69, 80, 92, 96, 106, 115, 120, 138, 159, 160, 173, 184, 192, 212, 230, 240, 265, 276, 318, 320, 345, 346, 368, 424, 460, 480, 519, 530, 552, 636, 690, 692, 736, 795, 848, 865, 920, 960, 1038, 1060, 1104, 1219, 1272, 1380, 1384, 1472, 1590, 1696, 1730, 1840, 2076, 2120, 2208, 2438, 2544, 2595, 2760, 2768, 3180, 3392, 3460, 3657, 3680, 3979, 4152, 4240, 4416, 4876, 5088, 5190, 5520, 5536, 6095, 6360, 6920, 7314, 7360, 7958, 8304, 8480, 9169, 9752, 10176, 10380, 11040, 11072, 11937, 12190, 12720, 13840, 14628, 15916, 16608, 16960, 18285, 18338, 19504, 19895, 20760, 22080, 23874, 24380, 25440, 27507, 27680, 29256, 31832, 33216, 36570, 36676, 39008, 39790, 41520, 45845, 47748, 48760, 50880, 55014, 55360, 58512, 59685, 63664, 73140, 73352, 78016, 79580, 83040, 91690, 95496, 97520, 110028, 117024, 119370, 127328, 137535, 146280, 146704, 159160, 166080, 183380, 190992, 195040, 210887, 220056, 234048, 238740, 254656, 275070, 292560, 293408, 318320, 366760, 381984, 390080, 421774, 440112, 477480, 550140, 585120, 586816, 632661, 636640, 733520, 763968, 843548, 880224, 954960, 1054435, 1100280, 1170240, 1265322, 1273280, 1467040, 1687096, 1760448, 1909920, 2108870, 2200560, 2530644, 2934080, 3163305, 3374192, 3819840, 4217740, 4401120, 5061288, 6326610, 6748384, 8435480, 8802240, 10122576, 12653220, 13496768, 16870960, 20245152, 25306440, 33741920, 40490304, 50612880, 67483840, 101225760, 202451520]

約数ペア:

[(1, 202451520), (2, 101225760), (3, 67483840), (4, 50612880), (5, 40490304), (6, 33741920), (8, 25306440), (10, 20245152), (12, 16870960), (15, 13496768), (16, 12653220), (20, 10122576), (23, 8802240), (24, 8435480), (30, 6748384), (32, 6326610), (40, 5061288), (46, 4401120), (48, 4217740), (53, 3819840), (60, 3374192), (64, 3163305), (69, 2934080), (80, 2530644), (92, 2200560), (96, 2108870), (106, 1909920), (115, 1760448), (120, 1687096), (138, 1467040), (159, 1273280), (160, 1265322), (173, 1170240), (184, 1100280), (192, 1054435), (212, 954960), (230, 880224), (240, 843548), (265, 763968), (276, 733520), (318, 636640), (320, 632661), (345, 586816), (346, 585120), (368, 550140), (424, 477480), (460, 440112), (480, 421774), (519, 390080), (530, 381984), (552, 366760), (636, 318320), (690, 293408), (692, 292560), (736, 275070), (795, 254656), (848, 238740), (865, 234048), (920, 220056), (960, 210887), (1038, 195040), (1060, 190992), (1104, 183380), (1219, 166080), (1272, 159160), (1380, 146704), (1384, 146280), (1472, 137535), (1590, 127328), (1696, 119370), (1730, 117024), (1840, 110028), (2076, 97520), (2120, 95496), (2208, 91690), (2438, 83040), (2544, 79580), (2595, 78016), (2760, 73352), (2768, 73140), (3180, 63664), (3392, 59685), (3460, 58512), (3657, 55360), (3680, 55014), (3979, 50880), (4152, 48760), (4240, 47748), (4416, 45845), (4876, 41520), (5088, 39790), (5190, 39008), (5520, 36676), (5536, 36570), (6095, 33216), (6360, 31832), (6920, 29256), (7314, 27680), (7360, 27507), (7958, 25440), (8304, 24380), (8480, 23874), (9169, 22080), (9752, 20760), (10176, 19895), (10380, 19504), (11040, 18338), (11072, 18285), (11937, 16960), (12190, 16608), (12720, 15916), (13840, 14628)]