171415707920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{6607}}^1$

素因数の和:6913

約数の個数: 160

約数和(自身を含む): 422117982720

約数和(自身を除く): 250702274800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 53, 58, 80, 106, 116, 145, 211, 212, 232, 265, 290, 422, 424, 464, 530, 580, 844, 848, 1055, 1060, 1160, 1537, 1688, 2110, 2120, 2320, 3074, 3376, 4220, 4240, 6119, 6148, 6607, 7685, 8440, 11183, 12238, 12296, 13214, 15370, 16880, 22366, 24476, 24592, 26428, 30595, 30740, 33035, 44732, 48952, 52856, 55915, 61190, 61480, 66070, 89464, 97904, 105712, 111830, 122380, 122960, 132140, 178928, 191603, 223660, 244760, 264280, 324307, 350171, 383206, 447320, 489520, 528560, 648614, 700342, 766412, 894640, 958015, 1297228, 1394077, 1400684, 1532824, 1621535, 1750855, 1916030, 2594456, 2788154, 2801368, 3065648, 3243070, 3501710, 3832060, 5188912, 5576308, 5602736, 6486140, 6970385, 7003420, 7664120, 10154959, 11152616, 12972280, 13940770, 14006840, 15328240, 20309918, 22305232, 25944560, 27881540, 28013680, 40428233, 40619836, 50774795, 55763080, 73886081, 80856466, 81239672, 101549590, 111526160, 147772162, 161712932, 162479344, 202141165, 203099180, 295544324, 323425864, 369430405, 404282330, 406198360, 591088648, 646851728, 738860810, 808564660, 812396720, 1182177296, 1477721620, 1617129320, 2142696349, 2955443240, 3234258640, 4285392698, 5910886480, 8570785396, 10713481745, 17141570792, 21426963490, 34283141584, 42853926980, 85707853960, 171415707920]

約数ペア:

[(1, 171415707920), (2, 85707853960), (4, 42853926980), (5, 34283141584), (8, 21426963490), (10, 17141570792), (16, 10713481745), (20, 8570785396), (29, 5910886480), (40, 4285392698), (53, 3234258640), (58, 2955443240), (80, 2142696349), (106, 1617129320), (116, 1477721620), (145, 1182177296), (211, 812396720), (212, 808564660), (232, 738860810), (265, 646851728), (290, 591088648), (422, 406198360), (424, 404282330), (464, 369430405), (530, 323425864), (580, 295544324), (844, 203099180), (848, 202141165), (1055, 162479344), (1060, 161712932), (1160, 147772162), (1537, 111526160), (1688, 101549590), (2110, 81239672), (2120, 80856466), (2320, 73886081), (3074, 55763080), (3376, 50774795), (4220, 40619836), (4240, 40428233), (6119, 28013680), (6148, 27881540), (6607, 25944560), (7685, 22305232), (8440, 20309918), (11183, 15328240), (12238, 14006840), (12296, 13940770), (13214, 12972280), (15370, 11152616), (16880, 10154959), (22366, 7664120), (24476, 7003420), (24592, 6970385), (26428, 6486140), (30595, 5602736), (30740, 5576308), (33035, 5188912), (44732, 3832060), (48952, 3501710), (52856, 3243070), (55915, 3065648), (61190, 2801368), (61480, 2788154), (66070, 2594456), (89464, 1916030), (97904, 1750855), (105712, 1621535), (111830, 1532824), (122380, 1400684), (122960, 1394077), (132140, 1297228), (178928, 958015), (191603, 894640), (223660, 766412), (244760, 700342), (264280, 648614), (324307, 528560), (350171, 489520), (383206, 447320)]