329235655360

素因数分解:

$2^6\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1429}}^1\times {\mathrm{2063}}^1$

素因数の和:3858

約数の個数: 112

約数和(自身を含む): 787170384000

約数和(自身を除く): 457934728640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 349, 698, 1396, 1429, 1745, 2063, 2792, 2858, 3490, 4126, 5584, 5716, 6980, 7145, 8252, 10315, 11168, 11432, 13960, 14290, 16504, 20630, 22336, 22864, 27920, 28580, 33008, 41260, 45728, 55840, 57160, 66016, 82520, 91456, 111680, 114320, 132032, 165040, 228640, 330080, 457280, 498721, 660160, 719987, 997442, 1439974, 1994884, 2493605, 2879948, 2948027, 3599935, 3989768, 4987210, 5759896, 5896054, 7199870, 7979536, 9974420, 11519792, 11792108, 14399740, 14740135, 15959072, 19948840, 23039584, 23584216, 28799480, 29480270, 31918144, 39897680, 46079168, 47168432, 57598960, 58960540, 79795360, 94336864, 115197920, 117921080, 159590720, 188673728, 230395840, 235842160, 471684320, 943368640, 1028861423, 2057722846, 4115445692, 5144307115, 8230891384, 10288614230, 16461782768, 20577228460, 32923565536, 41154456920, 65847131072, 82308913840, 164617827680, 329235655360]

約数ペア:

[(1, 329235655360), (2, 164617827680), (4, 82308913840), (5, 65847131072), (8, 41154456920), (10, 32923565536), (16, 20577228460), (20, 16461782768), (32, 10288614230), (40, 8230891384), (64, 5144307115), (80, 4115445692), (160, 2057722846), (320, 1028861423), (349, 943368640), (698, 471684320), (1396, 235842160), (1429, 230395840), (1745, 188673728), (2063, 159590720), (2792, 117921080), (2858, 115197920), (3490, 94336864), (4126, 79795360), (5584, 58960540), (5716, 57598960), (6980, 47168432), (7145, 46079168), (8252, 39897680), (10315, 31918144), (11168, 29480270), (11432, 28799480), (13960, 23584216), (14290, 23039584), (16504, 19948840), (20630, 15959072), (22336, 14740135), (22864, 14399740), (27920, 11792108), (28580, 11519792), (33008, 9974420), (41260, 7979536), (45728, 7199870), (55840, 5896054), (57160, 5759896), (66016, 4987210), (82520, 3989768), (91456, 3599935), (111680, 2948027), (114320, 2879948), (132032, 2493605), (165040, 1994884), (228640, 1439974), (330080, 997442), (457280, 719987), (498721, 660160)]