178936320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1062

約数の個数: 160

約数和(自身を含む): 597497472

約数和(自身を除く): 418561152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 1013, 1104, 1280, 1380, 1472, 1536, 1840, 1920, 2026, 2208, 2560, 2760, 2944, 3039, 3680, 3840, 4052, 4416, 5065, 5520, 5888, 6078, 7360, 7680, 8104, 8832, 10130, 11040, 11776, 12156, 14720, 15195, 16208, 17664, 20260, 22080, 23299, 24312, 29440, 30390, 32416, 35328, 40520, 44160, 46598, 48624, 58880, 60780, 64832, 69897, 81040, 88320, 93196, 97248, 116495, 121560, 129664, 139794, 162080, 176640, 186392, 194496, 232990, 243120, 259328, 279588, 324160, 349485, 372784, 388992, 465980, 486240, 518656, 559176, 648320, 698970, 745568, 777984, 931960, 972480, 1118352, 1296640, 1397940, 1491136, 1555968, 1863920, 1944960, 2236704, 2593280, 2795880, 2982272, 3727840, 3889920, 4473408, 5591760, 5964544, 7455680, 7779840, 8946816, 11183520, 11929088, 14911360, 17893632, 22367040, 29822720, 35787264, 44734080, 59645440, 89468160, 178936320]

約数ペア:

[(1, 178936320), (2, 89468160), (3, 59645440), (4, 44734080), (5, 35787264), (6, 29822720), (8, 22367040), (10, 17893632), (12, 14911360), (15, 11929088), (16, 11183520), (20, 8946816), (23, 7779840), (24, 7455680), (30, 5964544), (32, 5591760), (40, 4473408), (46, 3889920), (48, 3727840), (60, 2982272), (64, 2795880), (69, 2593280), (80, 2236704), (92, 1944960), (96, 1863920), (115, 1555968), (120, 1491136), (128, 1397940), (138, 1296640), (160, 1118352), (184, 972480), (192, 931960), (230, 777984), (240, 745568), (256, 698970), (276, 648320), (320, 559176), (345, 518656), (368, 486240), (384, 465980), (460, 388992), (480, 372784), (512, 349485), (552, 324160), (640, 279588), (690, 259328), (736, 243120), (768, 232990), (920, 194496), (960, 186392), (1013, 176640), (1104, 162080), (1280, 139794), (1380, 129664), (1472, 121560), (1536, 116495), (1840, 97248), (1920, 93196), (2026, 88320), (2208, 81040), (2560, 69897), (2760, 64832), (2944, 60780), (3039, 58880), (3680, 48624), (3840, 46598), (4052, 44160), (4416, 40520), (5065, 35328), (5520, 32416), (5888, 30390), (6078, 29440), (7360, 24312), (7680, 23299), (8104, 22080), (8832, 20260), (10130, 17664), (11040, 16208), (11776, 15195), (12156, 14720)]