20829034080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{9001}}^1$

素因数の和:10629

約数の個数: 144

約数和(自身を含む): 71131211424

約数和(自身を除く): 50302177344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1607, 3214, 4821, 6428, 8035, 9001, 9642, 12856, 14463, 16070, 18002, 19284, 24105, 25712, 27003, 28926, 32140, 36004, 38568, 45005, 48210, 51424, 54006, 57852, 64280, 72008, 72315, 77136, 81009, 90010, 96420, 108012, 115704, 128560, 135015, 144016, 144630, 154272, 162018, 180020, 192840, 216024, 231408, 257120, 270030, 288032, 289260, 324036, 360040, 385680, 405045, 432048, 462816, 540060, 578520, 648072, 720080, 771360, 810090, 864096, 1080120, 1157040, 1296144, 1440160, 1620180, 2160240, 2314080, 2592288, 3240360, 4320480, 6480720, 12961440, 14464607, 28929214, 43393821, 57858428, 72323035, 86787642, 115716856, 130181463, 144646070, 173575284, 216969105, 231433712, 260362926, 289292140, 347150568, 433938210, 462867424, 520725852, 578584280, 650907315, 694301136, 867876420, 1041451704, 1157168560, 1301814630, 1388602272, 1735752840, 2082903408, 2314337120, 2603629260, 3471505680, 4165806816, 5207258520, 6943011360, 10414517040, 20829034080]

約数ペア:

[(1, 20829034080), (2, 10414517040), (3, 6943011360), (4, 5207258520), (5, 4165806816), (6, 3471505680), (8, 2603629260), (9, 2314337120), (10, 2082903408), (12, 1735752840), (15, 1388602272), (16, 1301814630), (18, 1157168560), (20, 1041451704), (24, 867876420), (30, 694301136), (32, 650907315), (36, 578584280), (40, 520725852), (45, 462867424), (48, 433938210), (60, 347150568), (72, 289292140), (80, 260362926), (90, 231433712), (96, 216969105), (120, 173575284), (144, 144646070), (160, 130181463), (180, 115716856), (240, 86787642), (288, 72323035), (360, 57858428), (480, 43393821), (720, 28929214), (1440, 14464607), (1607, 12961440), (3214, 6480720), (4821, 4320480), (6428, 3240360), (8035, 2592288), (9001, 2314080), (9642, 2160240), (12856, 1620180), (14463, 1440160), (16070, 1296144), (18002, 1157040), (19284, 1080120), (24105, 864096), (25712, 810090), (27003, 771360), (28926, 720080), (32140, 648072), (36004, 578520), (38568, 540060), (45005, 462816), (48210, 432048), (51424, 405045), (54006, 385680), (57852, 360040), (64280, 324036), (72008, 289260), (72315, 288032), (77136, 270030), (81009, 257120), (90010, 231408), (96420, 216024), (108012, 192840), (115704, 180020), (128560, 162018), (135015, 154272), (144016, 144630)]