156989805840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1639409}}^1$

素因数の和:1639454

約数の個数: 240

約数和(自身を含む): 634254940800

約数和(自身を除く): 477265134960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23940, 31920, 47880, 95760, 1639409, 3278818, 4918227, 6557636, 8197045, 9836454, 11475863, 13115272, 14754681, 16394090, 19672908, 22951726, 24591135, 26230544, 29509362, 31148771, 32788180, 34427589, 39345816, 45903452, 49182270, 57379315, 59018724, 62297542, 65576360, 68855178, 73773405, 78691632, 91806904, 93446313, 98364540, 103282767, 114758630, 118037448, 124595084, 131152720, 137710356, 147546810, 155743855, 172137945, 183613808, 186892626, 196729080, 206565534, 218041397, 229517260, 236074896, 249190168, 275420712, 280338939, 295093620, 311487710, 344275890, 373785252, 393458160, 413131068, 436082794, 459034520, 467231565, 498380336, 516413835, 550841424, 560677878, 590187240, 622975420, 654124191, 688551780, 747570504, 826262136, 872165588, 918069040, 934463130, 1032827670, 1090206985, 1121355756, 1180374480, 1245950840, 1308248382, 1377103560, 1401694695, 1495141008, 1652524272, 1744331176, 1868926260, 1962372573, 2065655340, 2180413970, 2242711512, 2491901680, 2616496764, 2754207120, 2803389390, 3270620955, 3488662352, 3737852520, 3924745146, 4131310680, 4360827940, 4485423024, 5232993528, 5606778780, 6541241910, 7475705040, 7849490292, 8262621360, 8721655880, 9811862865, 10465987056, 11213557560, 13082483820, 15698980584, 17443311760, 19623725730, 22427115120, 26164967640, 31397961168, 39247451460, 52329935280, 78494902920, 156989805840]

約数ペア:

[(1, 156989805840), (2, 78494902920), (3, 52329935280), (4, 39247451460), (5, 31397961168), (6, 26164967640), (7, 22427115120), (8, 19623725730), (9, 17443311760), (10, 15698980584), (12, 13082483820), (14, 11213557560), (15, 10465987056), (16, 9811862865), (18, 8721655880), (19, 8262621360), (20, 7849490292), (21, 7475705040), (24, 6541241910), (28, 5606778780), (30, 5232993528), (35, 4485423024), (36, 4360827940), (38, 4131310680), (40, 3924745146), (42, 3737852520), (45, 3488662352), (48, 3270620955), (56, 2803389390), (57, 2754207120), (60, 2616496764), (63, 2491901680), (70, 2242711512), (72, 2180413970), (76, 2065655340), (80, 1962372573), (84, 1868926260), (90, 1744331176), (95, 1652524272), (105, 1495141008), (112, 1401694695), (114, 1377103560), (120, 1308248382), (126, 1245950840), (133, 1180374480), (140, 1121355756), (144, 1090206985), (152, 1032827670), (168, 934463130), (171, 918069040), (180, 872165588), (190, 826262136), (210, 747570504), (228, 688551780), (240, 654124191), (252, 622975420), (266, 590187240), (280, 560677878), (285, 550841424), (304, 516413835), (315, 498380336), (336, 467231565), (342, 459034520), (360, 436082794), (380, 413131068), (399, 393458160), (420, 373785252), (456, 344275890), (504, 311487710), (532, 295093620), (560, 280338939), (570, 275420712), (630, 249190168), (665, 236074896), (684, 229517260), (720, 218041397), (760, 206565534), (798, 196729080), (840, 186892626), (855, 183613808), (912, 172137945), (1008, 155743855), (1064, 147546810), (1140, 137710356), (1197, 131152720), (1260, 124595084), (1330, 118037448), (1368, 114758630), (1520, 103282767), (1596, 98364540), (1680, 93446313), (1710, 91806904), (1995, 78691632), (2128, 73773405), (2280, 68855178), (2394, 65576360), (2520, 62297542), (2660, 59018724), (2736, 57379315), (3192, 49182270), (3420, 45903452), (3990, 39345816), (4560, 34427589), (4788, 32788180), (5040, 31148771), (5320, 29509362), (5985, 26230544), (6384, 24591135), (6840, 22951726), (7980, 19672908), (9576, 16394090), (10640, 14754681), (11970, 13115272), (13680, 11475863), (15960, 9836454), (19152, 8197045), (23940, 6557636), (31920, 4918227), (47880, 3278818), (95760, 1639409)]