2920299580440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81938821}}^1$

素因数の和:81938855

約数の個数: 160

約数和(自身を含む): 10707765258960

約数和(自身を除く): 7787465678520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 17820, 35640, 81938821, 163877642, 245816463, 327755284, 409694105, 491632926, 655510568, 737449389, 819388210, 901327031, 983265852, 1229082315, 1474898778, 1638776420, 1802654062, 1966531704, 2212348167, 2458164630, 2703981093, 2949797556, 3277552840, 3605308124, 3687246945, 4424696334, 4506635155, 4916329260, 5407962186, 5899595112, 6637044501, 7210616248, 7374493890, 8111943279, 8849392668, 9013270310, 9832658520, 10815924372, 11061740835, 13274089002, 13519905465, 14748987780, 16223886558, 17698785336, 18026540620, 21631848744, 22123481670, 24335829837, 26548178004, 27039810930, 29497975560, 32447773116, 33185222505, 36053081240, 40559716395, 44246963340, 48671659674, 53096356008, 54079621860, 64895546232, 66370445010, 73007489511, 81119432790, 88493926680, 97343319348, 108159243720, 121679149185, 132740890020, 146014979022, 162238865580, 194686638696, 243358298370, 265481780040, 292029958044, 324477731160, 365037447555, 486716596740, 584059916088, 730074895110, 973433193480, 1460149790220, 2920299580440]

約数ペア:

[(1, 2920299580440), (2, 1460149790220), (3, 973433193480), (4, 730074895110), (5, 584059916088), (6, 486716596740), (8, 365037447555), (9, 324477731160), (10, 292029958044), (11, 265481780040), (12, 243358298370), (15, 194686638696), (18, 162238865580), (20, 146014979022), (22, 132740890020), (24, 121679149185), (27, 108159243720), (30, 97343319348), (33, 88493926680), (36, 81119432790), (40, 73007489511), (44, 66370445010), (45, 64895546232), (54, 54079621860), (55, 53096356008), (60, 48671659674), (66, 44246963340), (72, 40559716395), (81, 36053081240), (88, 33185222505), (90, 32447773116), (99, 29497975560), (108, 27039810930), (110, 26548178004), (120, 24335829837), (132, 22123481670), (135, 21631848744), (162, 18026540620), (165, 17698785336), (180, 16223886558), (198, 14748987780), (216, 13519905465), (220, 13274089002), (264, 11061740835), (270, 10815924372), (297, 9832658520), (324, 9013270310), (330, 8849392668), (360, 8111943279), (396, 7374493890), (405, 7210616248), (440, 6637044501), (495, 5899595112), (540, 5407962186), (594, 4916329260), (648, 4506635155), (660, 4424696334), (792, 3687246945), (810, 3605308124), (891, 3277552840), (990, 2949797556), (1080, 2703981093), (1188, 2458164630), (1320, 2212348167), (1485, 1966531704), (1620, 1802654062), (1782, 1638776420), (1980, 1474898778), (2376, 1229082315), (2970, 983265852), (3240, 901327031), (3564, 819388210), (3960, 737449389), (4455, 655510568), (5940, 491632926), (7128, 409694105), (8910, 327755284), (11880, 245816463), (17820, 163877642), (35640, 81938821)]