15051165040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{115211}}^1$

素因数の和:115318

約数の個数: 80

約数和(自身を含む): 37030058496

約数和(自身を除く): 21978893456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 71, 80, 92, 115, 142, 184, 230, 284, 355, 368, 460, 568, 710, 920, 1136, 1420, 1633, 1840, 2840, 3266, 5680, 6532, 8165, 13064, 16330, 26128, 32660, 65320, 115211, 130640, 230422, 460844, 576055, 921688, 1152110, 1843376, 2304220, 2649853, 4608440, 5299706, 8179981, 9216880, 10599412, 13249265, 16359962, 21198824, 26498530, 32719924, 40899905, 42397648, 52997060, 65439848, 81799810, 105994120, 130879696, 163599620, 188139563, 211988240, 327199240, 376279126, 654398480, 752558252, 940697815, 1505116504, 1881395630, 3010233008, 3762791260, 7525582520, 15051165040]

約数ペア:

[(1, 15051165040), (2, 7525582520), (4, 3762791260), (5, 3010233008), (8, 1881395630), (10, 1505116504), (16, 940697815), (20, 752558252), (23, 654398480), (40, 376279126), (46, 327199240), (71, 211988240), (80, 188139563), (92, 163599620), (115, 130879696), (142, 105994120), (184, 81799810), (230, 65439848), (284, 52997060), (355, 42397648), (368, 40899905), (460, 32719924), (568, 26498530), (710, 21198824), (920, 16359962), (1136, 13249265), (1420, 10599412), (1633, 9216880), (1840, 8179981), (2840, 5299706), (3266, 4608440), (5680, 2649853), (6532, 2304220), (8165, 1843376), (13064, 1152110), (16330, 921688), (26128, 576055), (32660, 460844), (65320, 230422), (115211, 130640)]