997956551040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{7321}}^1\times {\mathrm{70997}}^1$

素因数の和:78340

約数の個数: 128

約数和(自身を含む): 3181465818720

約数和(自身を除く): 2183509267680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 7321, 14642, 21963, 29284, 36605, 43926, 58568, 70997, 73210, 87852, 109815, 117136, 141994, 146420, 175704, 212991, 219630, 234272, 283988, 292840, 351408, 354985, 425982, 439260, 468544, 567976, 585680, 702816, 709970, 851964, 878520, 937088, 1064955, 1135952, 1171360, 1405632, 1419940, 1703928, 1757040, 2129910, 2271904, 2342720, 2811264, 2839880, 3407856, 3514080, 4259820, 4543808, 4685440, 5679760, 6815712, 7028160, 8519640, 9087616, 11359520, 13631424, 14056320, 17039280, 22719040, 27262848, 34078560, 45438080, 68157120, 136314240, 519769037, 1039538074, 1559307111, 2079076148, 2598845185, 3118614222, 4158152296, 5197690370, 6237228444, 7796535555, 8316304592, 10395380740, 12474456888, 15593071110, 16632609184, 20790761480, 24948913776, 31186142220, 33265218368, 41581522960, 49897827552, 62372284440, 66530436736, 83163045920, 99795655104, 124744568880, 166326091840, 199591310208, 249489137760, 332652183680, 498978275520, 997956551040]

約数ペア:

[(1, 997956551040), (2, 498978275520), (3, 332652183680), (4, 249489137760), (5, 199591310208), (6, 166326091840), (8, 124744568880), (10, 99795655104), (12, 83163045920), (15, 66530436736), (16, 62372284440), (20, 49897827552), (24, 41581522960), (30, 33265218368), (32, 31186142220), (40, 24948913776), (48, 20790761480), (60, 16632609184), (64, 15593071110), (80, 12474456888), (96, 10395380740), (120, 8316304592), (128, 7796535555), (160, 6237228444), (192, 5197690370), (240, 4158152296), (320, 3118614222), (384, 2598845185), (480, 2079076148), (640, 1559307111), (960, 1039538074), (1920, 519769037), (7321, 136314240), (14642, 68157120), (21963, 45438080), (29284, 34078560), (36605, 27262848), (43926, 22719040), (58568, 17039280), (70997, 14056320), (73210, 13631424), (87852, 11359520), (109815, 9087616), (117136, 8519640), (141994, 7028160), (146420, 6815712), (175704, 5679760), (212991, 4685440), (219630, 4543808), (234272, 4259820), (283988, 3514080), (292840, 3407856), (351408, 2839880), (354985, 2811264), (425982, 2342720), (439260, 2271904), (468544, 2129910), (567976, 1757040), (585680, 1703928), (702816, 1419940), (709970, 1405632), (851964, 1171360), (878520, 1135952), (937088, 1064955)]