108571680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{10771}}^1$

素因数の和:10799

約数の個数: 144

約数和(自身を含む): 423468864

約数和(自身を除く): 314897184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 10771, 21542, 32313, 43084, 53855, 64626, 75397, 86168, 96939, 107710, 129252, 150794, 161565, 172336, 193878, 215420, 226191, 258504, 301588, 323130, 344672, 376985, 387756, 430840, 452382, 484695, 517008, 603176, 646260, 678573, 753970, 775512, 861680, 904764, 969390, 1034016, 1130955, 1206352, 1292520, 1357146, 1507940, 1551024, 1723360, 1809528, 1938780, 2261910, 2412704, 2585040, 2714292, 3015880, 3102048, 3392865, 3619056, 3877560, 4523820, 5170080, 5428584, 6031760, 6785730, 7238112, 7755120, 9047640, 10857168, 12063520, 13571460, 15510240, 18095280, 21714336, 27142920, 36190560, 54285840, 108571680]

約数ペア:

[(1, 108571680), (2, 54285840), (3, 36190560), (4, 27142920), (5, 21714336), (6, 18095280), (7, 15510240), (8, 13571460), (9, 12063520), (10, 10857168), (12, 9047640), (14, 7755120), (15, 7238112), (16, 6785730), (18, 6031760), (20, 5428584), (21, 5170080), (24, 4523820), (28, 3877560), (30, 3619056), (32, 3392865), (35, 3102048), (36, 3015880), (40, 2714292), (42, 2585040), (45, 2412704), (48, 2261910), (56, 1938780), (60, 1809528), (63, 1723360), (70, 1551024), (72, 1507940), (80, 1357146), (84, 1292520), (90, 1206352), (96, 1130955), (105, 1034016), (112, 969390), (120, 904764), (126, 861680), (140, 775512), (144, 753970), (160, 678573), (168, 646260), (180, 603176), (210, 517008), (224, 484695), (240, 452382), (252, 430840), (280, 387756), (288, 376985), (315, 344672), (336, 323130), (360, 301588), (420, 258504), (480, 226191), (504, 215420), (560, 193878), (630, 172336), (672, 161565), (720, 150794), (840, 129252), (1008, 107710), (1120, 96939), (1260, 86168), (1440, 75397), (1680, 64626), (2016, 53855), (2520, 43084), (3360, 32313), (5040, 21542), (10080, 10771)]