643674960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10771}}^1$

素因数の和:10873

約数の個数: 120

約数和(自身を含む): 2187922464

約数和(自身を除く): 1544247504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7470, 9960, 10771, 11952, 14940, 19920, 21542, 29880, 32313, 43084, 53855, 59760, 64626, 86168, 96939, 107710, 129252, 161565, 172336, 193878, 215420, 258504, 323130, 387756, 430840, 484695, 517008, 646260, 775512, 861680, 893993, 969390, 1292520, 1551024, 1787986, 1938780, 2585040, 2681979, 3575972, 3877560, 4469965, 5363958, 7151944, 7755120, 8045937, 8939930, 10727916, 13409895, 14303888, 16091874, 17879860, 21455832, 26819790, 32183748, 35759720, 40229685, 42911664, 53639580, 64367496, 71519440, 80459370, 107279160, 128734992, 160918740, 214558320, 321837480, 643674960]

約数ペア:

[(1, 643674960), (2, 321837480), (3, 214558320), (4, 160918740), (5, 128734992), (6, 107279160), (8, 80459370), (9, 71519440), (10, 64367496), (12, 53639580), (15, 42911664), (16, 40229685), (18, 35759720), (20, 32183748), (24, 26819790), (30, 21455832), (36, 17879860), (40, 16091874), (45, 14303888), (48, 13409895), (60, 10727916), (72, 8939930), (80, 8045937), (83, 7755120), (90, 7151944), (120, 5363958), (144, 4469965), (166, 3877560), (180, 3575972), (240, 2681979), (249, 2585040), (332, 1938780), (360, 1787986), (415, 1551024), (498, 1292520), (664, 969390), (720, 893993), (747, 861680), (830, 775512), (996, 646260), (1245, 517008), (1328, 484695), (1494, 430840), (1660, 387756), (1992, 323130), (2490, 258504), (2988, 215420), (3320, 193878), (3735, 172336), (3984, 161565), (4980, 129252), (5976, 107710), (6640, 96939), (7470, 86168), (9960, 64626), (10771, 59760), (11952, 53855), (14940, 43084), (19920, 32313), (21542, 29880)]