73175760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{14519}}^1$

素因数の和:14545

約数の個数: 120

約数和(自身を含む): 280874880

約数和(自身を除く): 207699120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 14519, 29038, 43557, 58076, 72595, 87114, 101633, 116152, 130671, 145190, 174228, 203266, 217785, 232304, 261342, 290380, 304899, 348456, 406532, 435570, 508165, 522684, 580760, 609798, 653355, 696912, 813064, 871140, 914697, 1016330, 1045368, 1161520, 1219596, 1306710, 1524495, 1626128, 1742280, 1829394, 2032660, 2090736, 2439192, 2613420, 3048990, 3484560, 3658788, 4065320, 4573485, 4878384, 5226840, 6097980, 7317576, 8130640, 9146970, 10453680, 12195960, 14635152, 18293940, 24391920, 36587880, 73175760]

約数ペア:

[(1, 73175760), (2, 36587880), (3, 24391920), (4, 18293940), (5, 14635152), (6, 12195960), (7, 10453680), (8, 9146970), (9, 8130640), (10, 7317576), (12, 6097980), (14, 5226840), (15, 4878384), (16, 4573485), (18, 4065320), (20, 3658788), (21, 3484560), (24, 3048990), (28, 2613420), (30, 2439192), (35, 2090736), (36, 2032660), (40, 1829394), (42, 1742280), (45, 1626128), (48, 1524495), (56, 1306710), (60, 1219596), (63, 1161520), (70, 1045368), (72, 1016330), (80, 914697), (84, 871140), (90, 813064), (105, 696912), (112, 653355), (120, 609798), (126, 580760), (140, 522684), (144, 508165), (168, 435570), (180, 406532), (210, 348456), (240, 304899), (252, 290380), (280, 261342), (315, 232304), (336, 217785), (360, 203266), (420, 174228), (504, 145190), (560, 130671), (630, 116152), (720, 101633), (840, 87114), (1008, 72595), (1260, 58076), (1680, 43557), (2520, 29038), (5040, 14519)]