2770298040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{32839}}^1$

素因数の和:32909

約数の個数: 128

約数和(自身を含む): 8985024000

約数和(自身を除く): 6214725960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 370, 380, 444, 456, 555, 570, 703, 740, 760, 888, 1110, 1140, 1406, 1480, 2109, 2220, 2280, 2812, 3515, 4218, 4440, 5624, 7030, 8436, 10545, 14060, 16872, 21090, 28120, 32839, 42180, 65678, 84360, 98517, 131356, 164195, 197034, 262712, 328390, 394068, 492585, 623941, 656780, 788136, 985170, 1215043, 1247882, 1313560, 1871823, 1970340, 2430086, 2495764, 3119705, 3645129, 3743646, 3940680, 4860172, 4991528, 6075215, 6239410, 7290258, 7487292, 9359115, 9720344, 12150430, 12478820, 14580516, 14974584, 18225645, 18718230, 23085817, 24300860, 24957640, 29161032, 36451290, 37436460, 46171634, 48601720, 69257451, 72902580, 74872920, 92343268, 115429085, 138514902, 145805160, 184686536, 230858170, 277029804, 346287255, 461716340, 554059608, 692574510, 923432680, 1385149020, 2770298040]

約数ペア:

[(1, 2770298040), (2, 1385149020), (3, 923432680), (4, 692574510), (5, 554059608), (6, 461716340), (8, 346287255), (10, 277029804), (12, 230858170), (15, 184686536), (19, 145805160), (20, 138514902), (24, 115429085), (30, 92343268), (37, 74872920), (38, 72902580), (40, 69257451), (57, 48601720), (60, 46171634), (74, 37436460), (76, 36451290), (95, 29161032), (111, 24957640), (114, 24300860), (120, 23085817), (148, 18718230), (152, 18225645), (185, 14974584), (190, 14580516), (222, 12478820), (228, 12150430), (285, 9720344), (296, 9359115), (370, 7487292), (380, 7290258), (444, 6239410), (456, 6075215), (555, 4991528), (570, 4860172), (703, 3940680), (740, 3743646), (760, 3645129), (888, 3119705), (1110, 2495764), (1140, 2430086), (1406, 1970340), (1480, 1871823), (2109, 1313560), (2220, 1247882), (2280, 1215043), (2812, 985170), (3515, 788136), (4218, 656780), (4440, 623941), (5624, 492585), (7030, 394068), (8436, 328390), (10545, 262712), (14060, 197034), (16872, 164195), (21090, 131356), (28120, 98517), (32839, 84360), (42180, 65678)]