128890151280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16274009}}^1$

素因数の和:16274039

約数の個数: 120

約数和(自身を含む): 472206674160

約数和(自身を除く): 343316522880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 16274009, 32548018, 48822027, 65096036, 81370045, 97644054, 130192072, 146466081, 162740090, 179014099, 195288108, 244110135, 260384144, 292932162, 325480180, 358028198, 390576216, 488220270, 537042297, 585864324, 650960360, 716056396, 732330405, 781152432, 895070495, 976440540, 1074084594, 1171728648, 1301920720, 1432112792, 1464660810, 1611126891, 1790140990, 1952881080, 2148169188, 2343457296, 2685211485, 2864225584, 2929321620, 3222253782, 3580281980, 3905762160, 4296338376, 5370422970, 5858643240, 6444507564, 7160563960, 8055634455, 8592676752, 10740845940, 11717286480, 12889015128, 14321127920, 16111268910, 21481691880, 25778030256, 32222537820, 42963383760, 64445075640, 128890151280]

約数ペア:

[(1, 128890151280), (2, 64445075640), (3, 42963383760), (4, 32222537820), (5, 25778030256), (6, 21481691880), (8, 16111268910), (9, 14321127920), (10, 12889015128), (11, 11717286480), (12, 10740845940), (15, 8592676752), (16, 8055634455), (18, 7160563960), (20, 6444507564), (22, 5858643240), (24, 5370422970), (30, 4296338376), (33, 3905762160), (36, 3580281980), (40, 3222253782), (44, 2929321620), (45, 2864225584), (48, 2685211485), (55, 2343457296), (60, 2148169188), (66, 1952881080), (72, 1790140990), (80, 1611126891), (88, 1464660810), (90, 1432112792), (99, 1301920720), (110, 1171728648), (120, 1074084594), (132, 976440540), (144, 895070495), (165, 781152432), (176, 732330405), (180, 716056396), (198, 650960360), (220, 585864324), (240, 537042297), (264, 488220270), (330, 390576216), (360, 358028198), (396, 325480180), (440, 292932162), (495, 260384144), (528, 244110135), (660, 195288108), (720, 179014099), (792, 162740090), (880, 146466081), (990, 130192072), (1320, 97644054), (1584, 81370045), (1980, 65096036), (2640, 48822027), (3960, 32548018), (7920, 16274009)]