203873040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2174

約数の個数: 240

約数和(自身を含む): 824054400

約数和(自身を除く): 620181360

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, 2129, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4258, 4560, 4788, 5040, 5320, 5985, 6384, 6387, 6840, 7980, 8516, 9576, 10640, 10645, 11970, 12774, 13680, 14903, 15960, 17032, 19152, 19161, 21290, 23940, 25548, 29806, 31920, 31935, 34064, 38322, 40451, 42580, 44709, 47880, 51096, 59612, 63870, 74515, 76644, 80902, 85160, 89418, 95760, 95805, 102192, 119224, 121353, 127740, 134127, 149030, 153288, 161804, 170320, 178836, 191610, 202255, 223545, 238448, 242706, 255480, 268254, 283157, 298060, 306576, 323608, 357672, 364059, 383220, 404510, 447090, 485412, 510960, 536508, 566314, 596120, 606765, 647216, 670635, 715344, 728118, 766440, 809020, 849471, 894180, 970824, 1073016, 1132628, 1192240, 1213530, 1341270, 1415785, 1456236, 1532880, 1618040, 1698942, 1788360, 1820295, 1941648, 2146032, 2265256, 2427060, 2548413, 2682540, 2831570, 2912472, 3236080, 3397884, 3576720, 3640590, 4247355, 4530512, 4854120, 5096826, 5365080, 5663140, 5824944, 6795768, 7281180, 8494710, 9708240, 10193652, 10730160, 11326280, 12742065, 13591536, 14562360, 16989420, 20387304, 22652560, 25484130, 29124720, 33978840, 40774608, 50968260, 67957680, 101936520, 203873040]

約数ペア:

[(1, 203873040), (2, 101936520), (3, 67957680), (4, 50968260), (5, 40774608), (6, 33978840), (7, 29124720), (8, 25484130), (9, 22652560), (10, 20387304), (12, 16989420), (14, 14562360), (15, 13591536), (16, 12742065), (18, 11326280), (19, 10730160), (20, 10193652), (21, 9708240), (24, 8494710), (28, 7281180), (30, 6795768), (35, 5824944), (36, 5663140), (38, 5365080), (40, 5096826), (42, 4854120), (45, 4530512), (48, 4247355), (56, 3640590), (57, 3576720), (60, 3397884), (63, 3236080), (70, 2912472), (72, 2831570), (76, 2682540), (80, 2548413), (84, 2427060), (90, 2265256), (95, 2146032), (105, 1941648), (112, 1820295), (114, 1788360), (120, 1698942), (126, 1618040), (133, 1532880), (140, 1456236), (144, 1415785), (152, 1341270), (168, 1213530), (171, 1192240), (180, 1132628), (190, 1073016), (210, 970824), (228, 894180), (240, 849471), (252, 809020), (266, 766440), (280, 728118), (285, 715344), (304, 670635), (315, 647216), (336, 606765), (342, 596120), (360, 566314), (380, 536508), (399, 510960), (420, 485412), (456, 447090), (504, 404510), (532, 383220), (560, 364059), (570, 357672), (630, 323608), (665, 306576), (684, 298060), (720, 283157), (760, 268254), (798, 255480), (840, 242706), (855, 238448), (912, 223545), (1008, 202255), (1064, 191610), (1140, 178836), (1197, 170320), (1260, 161804), (1330, 153288), (1368, 149030), (1520, 134127), (1596, 127740), (1680, 121353), (1710, 119224), (1995, 102192), (2128, 95805), (2129, 95760), (2280, 89418), (2394, 85160), (2520, 80902), (2660, 76644), (2736, 74515), (3192, 63870), (3420, 59612), (3990, 51096), (4258, 47880), (4560, 44709), (4788, 42580), (5040, 40451), (5320, 38322), (5985, 34064), (6384, 31935), (6387, 31920), (6840, 29806), (7980, 25548), (8516, 23940), (9576, 21290), (10640, 19161), (10645, 19152), (11970, 17032), (12774, 15960), (13680, 14903)]