154989120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1173

約数の個数: 224

約数和(自身を含む): 578632320

約数和(自身を除く): 423643200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1129, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2112, 2145, 2258, 2288, 2496, 2640, 2860, 3120, 3387, 3432, 3520, 4160, 4290, 4516, 4576, 5280, 5645, 5720, 6240, 6774, 6864, 8580, 9032, 9152, 10560, 11290, 11440, 12419, 12480, 13548, 13728, 14677, 16935, 17160, 18064, 22580, 22880, 24838, 27096, 27456, 29354, 33870, 34320, 36128, 37257, 44031, 45160, 45760, 49676, 54192, 58708, 62095, 67740, 68640, 72256, 73385, 74514, 88062, 90320, 99352, 108384, 117416, 124190, 135480, 137280, 146770, 149028, 161447, 176124, 180640, 186285, 198704, 216768, 220155, 234832, 248380, 270960, 293540, 298056, 322894, 352248, 361280, 372570, 397408, 440310, 469664, 484341, 496760, 541920, 587080, 596112, 645788, 704496, 745140, 794816, 807235, 880620, 939328, 968682, 993520, 1083840, 1174160, 1192224, 1291576, 1408992, 1490280, 1614470, 1761240, 1937364, 1987040, 2348320, 2384448, 2421705, 2583152, 2817984, 2980560, 3228940, 3522480, 3874728, 3974080, 4696640, 4843410, 5166304, 5961120, 6457880, 7044960, 7749456, 9686820, 10332608, 11922240, 12915760, 14089920, 15498912, 19373640, 25831520, 30997824, 38747280, 51663040, 77494560, 154989120]

約数ペア:

[(1, 154989120), (2, 77494560), (3, 51663040), (4, 38747280), (5, 30997824), (6, 25831520), (8, 19373640), (10, 15498912), (11, 14089920), (12, 12915760), (13, 11922240), (15, 10332608), (16, 9686820), (20, 7749456), (22, 7044960), (24, 6457880), (26, 5961120), (30, 5166304), (32, 4843410), (33, 4696640), (39, 3974080), (40, 3874728), (44, 3522480), (48, 3228940), (52, 2980560), (55, 2817984), (60, 2583152), (64, 2421705), (65, 2384448), (66, 2348320), (78, 1987040), (80, 1937364), (88, 1761240), (96, 1614470), (104, 1490280), (110, 1408992), (120, 1291576), (130, 1192224), (132, 1174160), (143, 1083840), (156, 993520), (160, 968682), (165, 939328), (176, 880620), (192, 807235), (195, 794816), (208, 745140), (220, 704496), (240, 645788), (260, 596112), (264, 587080), (286, 541920), (312, 496760), (320, 484341), (330, 469664), (352, 440310), (390, 397408), (416, 372570), (429, 361280), (440, 352248), (480, 322894), (520, 298056), (528, 293540), (572, 270960), (624, 248380), (660, 234832), (704, 220155), (715, 216768), (780, 198704), (832, 186285), (858, 180640), (880, 176124), (960, 161447), (1040, 149028), (1056, 146770), (1129, 137280), (1144, 135480), (1248, 124190), (1320, 117416), (1430, 108384), (1560, 99352), (1716, 90320), (1760, 88062), (2080, 74514), (2112, 73385), (2145, 72256), (2258, 68640), (2288, 67740), (2496, 62095), (2640, 58708), (2860, 54192), (3120, 49676), (3387, 45760), (3432, 45160), (3520, 44031), (4160, 37257), (4290, 36128), (4516, 34320), (4576, 33870), (5280, 29354), (5645, 27456), (5720, 27096), (6240, 24838), (6774, 22880), (6864, 22580), (8580, 18064), (9032, 17160), (9152, 16935), (10560, 14677), (11290, 13728), (11440, 13548), (12419, 12480)]