33554040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 109892160

約数和(自身を除く): 76338120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 137, 156, 157, 195, 260, 274, 312, 314, 390, 411, 471, 520, 548, 628, 685, 780, 785, 822, 942, 1096, 1256, 1370, 1560, 1570, 1644, 1781, 1884, 2041, 2055, 2355, 2740, 3140, 3288, 3562, 3768, 4082, 4110, 4710, 5343, 5480, 6123, 6280, 7124, 8164, 8220, 8905, 9420, 10205, 10686, 12246, 14248, 16328, 16440, 17810, 18840, 20410, 21372, 21509, 24492, 26715, 30615, 35620, 40820, 42744, 43018, 48984, 53430, 61230, 64527, 71240, 81640, 86036, 106860, 107545, 122460, 129054, 172072, 213720, 215090, 244920, 258108, 279617, 322635, 430180, 516216, 559234, 645270, 838851, 860360, 1118468, 1290540, 1398085, 1677702, 2236936, 2581080, 2796170, 3355404, 4194255, 5592340, 6710808, 8388510, 11184680, 16777020, 33554040]

約数ペア:

[(1, 33554040), (2, 16777020), (3, 11184680), (4, 8388510), (5, 6710808), (6, 5592340), (8, 4194255), (10, 3355404), (12, 2796170), (13, 2581080), (15, 2236936), (20, 1677702), (24, 1398085), (26, 1290540), (30, 1118468), (39, 860360), (40, 838851), (52, 645270), (60, 559234), (65, 516216), (78, 430180), (104, 322635), (120, 279617), (130, 258108), (137, 244920), (156, 215090), (157, 213720), (195, 172072), (260, 129054), (274, 122460), (312, 107545), (314, 106860), (390, 86036), (411, 81640), (471, 71240), (520, 64527), (548, 61230), (628, 53430), (685, 48984), (780, 43018), (785, 42744), (822, 40820), (942, 35620), (1096, 30615), (1256, 26715), (1370, 24492), (1560, 21509), (1570, 21372), (1644, 20410), (1781, 18840), (1884, 17810), (2041, 16440), (2055, 16328), (2355, 14248), (2740, 12246), (3140, 10686), (3288, 10205), (3562, 9420), (3768, 8905), (4082, 8220), (4110, 8164), (4710, 7124), (5343, 6280), (5480, 6123)]