42347520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{919}}^1$

素因数の和:950

約数の個数: 132

約数和(自身を含む): 146892720

約数和(自身を除く): 104545200

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, 919, 960, 1024, 1152, 1280, 1440, 1536, 1838, 1920, 2304, 2560, 2757, 2880, 3072, 3676, 3840, 4595, 4608, 5120, 5514, 5760, 7352, 7680, 8271, 9190, 9216, 11028, 11520, 13785, 14704, 15360, 16542, 18380, 22056, 23040, 27570, 29408, 33084, 36760, 41355, 44112, 46080, 55140, 58816, 66168, 73520, 82710, 88224, 110280, 117632, 132336, 147040, 165420, 176448, 220560, 235264, 264672, 294080, 330840, 352896, 441120, 470528, 529344, 588160, 661680, 705792, 882240, 941056, 1058688, 1176320, 1323360, 1411584, 1764480, 2117376, 2352640, 2646720, 2823168, 3528960, 4234752, 4705280, 5293440, 7057920, 8469504, 10586880, 14115840, 21173760, 42347520]

約数ペア:

[(1, 42347520), (2, 21173760), (3, 14115840), (4, 10586880), (5, 8469504), (6, 7057920), (8, 5293440), (9, 4705280), (10, 4234752), (12, 3528960), (15, 2823168), (16, 2646720), (18, 2352640), (20, 2117376), (24, 1764480), (30, 1411584), (32, 1323360), (36, 1176320), (40, 1058688), (45, 941056), (48, 882240), (60, 705792), (64, 661680), (72, 588160), (80, 529344), (90, 470528), (96, 441120), (120, 352896), (128, 330840), (144, 294080), (160, 264672), (180, 235264), (192, 220560), (240, 176448), (256, 165420), (288, 147040), (320, 132336), (360, 117632), (384, 110280), (480, 88224), (512, 82710), (576, 73520), (640, 66168), (720, 58816), (768, 55140), (919, 46080), (960, 44112), (1024, 41355), (1152, 36760), (1280, 33084), (1440, 29408), (1536, 27570), (1838, 23040), (1920, 22056), (2304, 18380), (2560, 16542), (2757, 15360), (2880, 14704), (3072, 13785), (3676, 11520), (3840, 11028), (4595, 9216), (4608, 9190), (5120, 8271), (5514, 7680), (5760, 7352)]