1569221880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{983}}^1$

素因数の和:1301

約数の個数: 128

約数和(自身を含む): 4820497920

約数和(自身を除く): 3251276040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 251, 265, 318, 424, 502, 530, 636, 753, 795, 983, 1004, 1060, 1255, 1272, 1506, 1590, 1966, 2008, 2120, 2510, 2949, 3012, 3180, 3765, 3932, 4915, 5020, 5898, 6024, 6360, 7530, 7864, 9830, 10040, 11796, 13303, 14745, 15060, 19660, 23592, 26606, 29490, 30120, 39320, 39909, 52099, 53212, 58980, 66515, 79818, 104198, 106424, 117960, 133030, 156297, 159636, 199545, 208396, 246733, 260495, 266060, 312594, 319272, 399090, 416792, 493466, 520990, 532120, 625188, 740199, 781485, 798180, 986932, 1041980, 1233665, 1250376, 1480398, 1562970, 1596360, 1973864, 2083960, 2467330, 2960796, 3125940, 3700995, 4934660, 5921592, 6251880, 7401990, 9869320, 13076849, 14803980, 26153698, 29607960, 39230547, 52307396, 65384245, 78461094, 104614792, 130768490, 156922188, 196152735, 261536980, 313844376, 392305470, 523073960, 784610940, 1569221880]

約数ペア:

[(1, 1569221880), (2, 784610940), (3, 523073960), (4, 392305470), (5, 313844376), (6, 261536980), (8, 196152735), (10, 156922188), (12, 130768490), (15, 104614792), (20, 78461094), (24, 65384245), (30, 52307396), (40, 39230547), (53, 29607960), (60, 26153698), (106, 14803980), (120, 13076849), (159, 9869320), (212, 7401990), (251, 6251880), (265, 5921592), (318, 4934660), (424, 3700995), (502, 3125940), (530, 2960796), (636, 2467330), (753, 2083960), (795, 1973864), (983, 1596360), (1004, 1562970), (1060, 1480398), (1255, 1250376), (1272, 1233665), (1506, 1041980), (1590, 986932), (1966, 798180), (2008, 781485), (2120, 740199), (2510, 625188), (2949, 532120), (3012, 520990), (3180, 493466), (3765, 416792), (3932, 399090), (4915, 319272), (5020, 312594), (5898, 266060), (6024, 260495), (6360, 246733), (7530, 208396), (7864, 199545), (9830, 159636), (10040, 156297), (11796, 133030), (13303, 117960), (14745, 106424), (15060, 104198), (19660, 79818), (23592, 66515), (26606, 58980), (29490, 53212), (30120, 52099), (39320, 39909)]