16865713920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{399283}}^1$

素因数の和:399318

約数の個数: 144

約数和(自身を含む): 58761827712

約数和(自身を除く): 41896113792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 21120, 42240, 399283, 798566, 1197849, 1597132, 1996415, 2395698, 3194264, 3992830, 4392113, 4791396, 5989245, 6388528, 7985660, 8784226, 9582792, 11978490, 12777056, 13176339, 15971320, 17568452, 19165584, 21960565, 23956980, 25554112, 26352678, 31942640, 35136904, 38331168, 43921130, 47913960, 51108224, 52705356, 63885280, 65881695, 70273808, 76662336, 87842260, 95827920, 102216448, 105410712, 127770560, 131763390, 140547616, 153324672, 175684520, 191655840, 210821424, 255541120, 263526780, 281095232, 306649344, 351369040, 383311680, 421642848, 511082240, 527053560, 562190464, 702738080, 766623360, 843285696, 1054107120, 1124380928, 1405476160, 1533246720, 1686571392, 2108214240, 2810952320, 3373142784, 4216428480, 5621904640, 8432856960, 16865713920]

約数ペア:

[(1, 16865713920), (2, 8432856960), (3, 5621904640), (4, 4216428480), (5, 3373142784), (6, 2810952320), (8, 2108214240), (10, 1686571392), (11, 1533246720), (12, 1405476160), (15, 1124380928), (16, 1054107120), (20, 843285696), (22, 766623360), (24, 702738080), (30, 562190464), (32, 527053560), (33, 511082240), (40, 421642848), (44, 383311680), (48, 351369040), (55, 306649344), (60, 281095232), (64, 263526780), (66, 255541120), (80, 210821424), (88, 191655840), (96, 175684520), (110, 153324672), (120, 140547616), (128, 131763390), (132, 127770560), (160, 105410712), (165, 102216448), (176, 95827920), (192, 87842260), (220, 76662336), (240, 70273808), (256, 65881695), (264, 63885280), (320, 52705356), (330, 51108224), (352, 47913960), (384, 43921130), (440, 38331168), (480, 35136904), (528, 31942640), (640, 26352678), (660, 25554112), (704, 23956980), (768, 21960565), (880, 19165584), (960, 17568452), (1056, 15971320), (1280, 13176339), (1320, 12777056), (1408, 11978490), (1760, 9582792), (1920, 8784226), (2112, 7985660), (2640, 6388528), (2816, 5989245), (3520, 4791396), (3840, 4392113), (4224, 3992830), (5280, 3194264), (7040, 2395698), (8448, 1996415), (10560, 1597132), (14080, 1197849), (21120, 798566), (42240, 399283)]