521769766720

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1585

約数の個数: 224

約数和(自身を含む): 1278013427712

約数和(自身を除く): 756243660992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 107, 127, 160, 194, 214, 254, 320, 388, 428, 485, 508, 535, 635, 776, 856, 970, 1016, 1070, 1237, 1270, 1552, 1712, 1940, 2032, 2140, 2474, 2540, 3104, 3424, 3880, 4064, 4280, 4948, 5080, 6185, 6208, 6848, 7760, 8128, 8560, 9896, 10160, 10379, 12319, 12370, 13589, 15520, 17120, 19792, 20320, 20758, 24638, 24740, 27178, 31040, 34240, 39584, 40640, 41516, 49276, 49480, 51895, 54356, 61595, 67945, 79168, 83032, 98552, 98960, 103790, 108712, 119989, 123190, 132359, 135890, 157099, 166064, 197104, 197920, 207580, 217424, 239978, 246380, 264718, 271780, 314198, 332128, 394208, 395840, 415160, 434848, 479956, 492760, 529436, 543560, 599945, 628396, 661795, 664256, 785495, 788416, 830320, 869696, 959912, 985520, 1058872, 1087120, 1199890, 1256792, 1318133, 1323590, 1570990, 1660640, 1919824, 1971040, 2117744, 2174240, 2399780, 2513584, 2636266, 2647180, 3141980, 3321280, 3839648, 3942080, 4235488, 4348480, 4799560, 5027168, 5272532, 5294360, 6283960, 6590665, 7679296, 8470976, 9599120, 10054336, 10545064, 10588720, 12567920, 12838823, 13181330, 15238603, 16809593, 19198240, 21090128, 21177440, 25135840, 25677646, 26362660, 30477206, 33619186, 38396480, 42180256, 42354880, 50271680, 51355292, 52725320, 60954412, 64194115, 67238372, 76193015, 84047965, 84360512, 102710584, 105450640, 121908824, 128388230, 134476744, 152386030, 168095930, 205421168, 210901280, 243817648, 256776460, 268953488, 304772060, 336191860, 410842336, 421802560, 487635296, 513552920, 537906976, 609544120, 672383720, 821684672, 975270592, 1027105840, 1075813952, 1219088240, 1344767440, 1630530521, 2054211680, 2438176480, 2689534880, 3261061042, 4108423360, 4876352960, 5379069760, 6522122084, 8152652605, 13044244168, 16305305210, 26088488336, 32610610420, 52176976672, 65221220840, 104353953344, 130442441680, 260884883360, 521769766720]

約数ペア:

[(1, 521769766720), (2, 260884883360), (4, 130442441680), (5, 104353953344), (8, 65221220840), (10, 52176976672), (16, 32610610420), (20, 26088488336), (32, 16305305210), (40, 13044244168), (64, 8152652605), (80, 6522122084), (97, 5379069760), (107, 4876352960), (127, 4108423360), (160, 3261061042), (194, 2689534880), (214, 2438176480), (254, 2054211680), (320, 1630530521), (388, 1344767440), (428, 1219088240), (485, 1075813952), (508, 1027105840), (535, 975270592), (635, 821684672), (776, 672383720), (856, 609544120), (970, 537906976), (1016, 513552920), (1070, 487635296), (1237, 421802560), (1270, 410842336), (1552, 336191860), (1712, 304772060), (1940, 268953488), (2032, 256776460), (2140, 243817648), (2474, 210901280), (2540, 205421168), (3104, 168095930), (3424, 152386030), (3880, 134476744), (4064, 128388230), (4280, 121908824), (4948, 105450640), (5080, 102710584), (6185, 84360512), (6208, 84047965), (6848, 76193015), (7760, 67238372), (8128, 64194115), (8560, 60954412), (9896, 52725320), (10160, 51355292), (10379, 50271680), (12319, 42354880), (12370, 42180256), (13589, 38396480), (15520, 33619186), (17120, 30477206), (19792, 26362660), (20320, 25677646), (20758, 25135840), (24638, 21177440), (24740, 21090128), (27178, 19198240), (31040, 16809593), (34240, 15238603), (39584, 13181330), (40640, 12838823), (41516, 12567920), (49276, 10588720), (49480, 10545064), (51895, 10054336), (54356, 9599120), (61595, 8470976), (67945, 7679296), (79168, 6590665), (83032, 6283960), (98552, 5294360), (98960, 5272532), (103790, 5027168), (108712, 4799560), (119989, 4348480), (123190, 4235488), (132359, 3942080), (135890, 3839648), (157099, 3321280), (166064, 3141980), (197104, 2647180), (197920, 2636266), (207580, 2513584), (217424, 2399780), (239978, 2174240), (246380, 2117744), (264718, 1971040), (271780, 1919824), (314198, 1660640), (332128, 1570990), (394208, 1323590), (395840, 1318133), (415160, 1256792), (434848, 1199890), (479956, 1087120), (492760, 1058872), (529436, 985520), (543560, 959912), (599945, 869696), (628396, 830320), (661795, 788416), (664256, 785495)]