188513280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{4091}}^1$

素因数の和:4122

約数の個数: 132

約数和(自身を含む): 653353272

約数和(自身を除く): 464839992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4091, 4608, 5120, 5760, 7680, 8182, 9216, 11520, 12273, 15360, 16364, 20455, 23040, 24546, 32728, 36819, 40910, 46080, 49092, 61365, 65456, 73638, 81820, 98184, 122730, 130912, 147276, 163640, 184095, 196368, 245460, 261824, 294552, 327280, 368190, 392736, 490920, 523648, 589104, 654560, 736380, 785472, 981840, 1047296, 1178208, 1309120, 1472760, 1570944, 1963680, 2094592, 2356416, 2618240, 2945520, 3141888, 3927360, 4189184, 4712832, 5236480, 5891040, 6283776, 7854720, 9425664, 10472960, 11782080, 12567552, 15709440, 18851328, 20945920, 23564160, 31418880, 37702656, 47128320, 62837760, 94256640, 188513280]

約数ペア:

[(1, 188513280), (2, 94256640), (3, 62837760), (4, 47128320), (5, 37702656), (6, 31418880), (8, 23564160), (9, 20945920), (10, 18851328), (12, 15709440), (15, 12567552), (16, 11782080), (18, 10472960), (20, 9425664), (24, 7854720), (30, 6283776), (32, 5891040), (36, 5236480), (40, 4712832), (45, 4189184), (48, 3927360), (60, 3141888), (64, 2945520), (72, 2618240), (80, 2356416), (90, 2094592), (96, 1963680), (120, 1570944), (128, 1472760), (144, 1309120), (160, 1178208), (180, 1047296), (192, 981840), (240, 785472), (256, 736380), (288, 654560), (320, 589104), (360, 523648), (384, 490920), (480, 392736), (512, 368190), (576, 327280), (640, 294552), (720, 261824), (768, 245460), (960, 196368), (1024, 184095), (1152, 163640), (1280, 147276), (1440, 130912), (1536, 122730), (1920, 98184), (2304, 81820), (2560, 73638), (2880, 65456), (3072, 61365), (3840, 49092), (4091, 46080), (4608, 40910), (5120, 36819), (5760, 32728), (7680, 24546), (8182, 23040), (9216, 20455), (11520, 16364), (12273, 15360)]