72210535040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{700801}}^1$

素因数の和:700850

約数の個数: 128

約数和(自身を含む): 205867595520

約数和(自身を除く): 133657060480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 2944, 3220, 3680, 4480, 5152, 6440, 7360, 10304, 12880, 14720, 20608, 25760, 51520, 103040, 700801, 1401602, 2803204, 3504005, 4905607, 5606408, 7008010, 9811214, 11212816, 14016020, 16118423, 19622428, 22425632, 24528035, 28032040, 32236846, 39244856, 44851264, 49056070, 56064080, 64473692, 78489712, 80592115, 89702528, 98112140, 112128160, 112828961, 128947384, 156979424, 161184230, 196224280, 224256320, 225657922, 257894768, 313958848, 322368460, 392448560, 448512640, 451315844, 515789536, 564144805, 627917696, 644736920, 784897120, 902631688, 1031579072, 1128289610, 1289473840, 1569794240, 1805263376, 2063158144, 2256579220, 2578947680, 3139588480, 3610526752, 4513158440, 5157895360, 7221053504, 9026316880, 10315790720, 14442107008, 18052633760, 36105267520, 72210535040]

約数ペア:

[(1, 72210535040), (2, 36105267520), (4, 18052633760), (5, 14442107008), (7, 10315790720), (8, 9026316880), (10, 7221053504), (14, 5157895360), (16, 4513158440), (20, 3610526752), (23, 3139588480), (28, 2578947680), (32, 2256579220), (35, 2063158144), (40, 1805263376), (46, 1569794240), (56, 1289473840), (64, 1128289610), (70, 1031579072), (80, 902631688), (92, 784897120), (112, 644736920), (115, 627917696), (128, 564144805), (140, 515789536), (160, 451315844), (161, 448512640), (184, 392448560), (224, 322368460), (230, 313958848), (280, 257894768), (320, 225657922), (322, 224256320), (368, 196224280), (448, 161184230), (460, 156979424), (560, 128947384), (640, 112828961), (644, 112128160), (736, 98112140), (805, 89702528), (896, 80592115), (920, 78489712), (1120, 64473692), (1288, 56064080), (1472, 49056070), (1610, 44851264), (1840, 39244856), (2240, 32236846), (2576, 28032040), (2944, 24528035), (3220, 22425632), (3680, 19622428), (4480, 16118423), (5152, 14016020), (6440, 11212816), (7360, 9811214), (10304, 7008010), (12880, 5606408), (14720, 4905607), (20608, 3504005), (25760, 2803204), (51520, 1401602), (103040, 700801)]