199400989680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{4447}}^1\times {\mathrm{20759}}^1$

素因数の和:25228

約数の個数: 160

約数和(自身を含む): 687013171200

約数和(自身を除く): 487612181520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 4447, 8894, 13341, 17788, 20759, 22235, 26682, 35576, 40023, 41518, 44470, 53364, 62277, 66705, 71152, 80046, 83036, 88940, 103795, 106728, 120069, 124554, 133410, 160092, 166072, 177880, 186831, 200115, 207590, 213456, 240138, 249108, 266820, 311385, 320184, 332144, 355760, 373662, 400230, 415180, 480276, 498216, 533640, 560493, 600345, 622770, 640368, 747324, 800460, 830360, 934155, 960552, 996432, 1067280, 1120986, 1200690, 1245540, 1494648, 1600920, 1660720, 1868310, 1921104, 2241972, 2401380, 2491080, 2802465, 2989296, 3201840, 3736620, 4483944, 4802760, 4982160, 5604930, 7473240, 8967888, 9605520, 11209860, 14946480, 22419720, 44839440, 92315273, 184630546, 276945819, 369261092, 461576365, 553891638, 738522184, 830837457, 923152730, 1107783276, 1384729095, 1477044368, 1661674914, 1846305460, 2215566552, 2492512371, 2769458190, 3323349828, 3692610920, 4154187285, 4431133104, 4985024742, 5538916380, 6646699656, 7385221840, 8308374570, 9970049484, 11077832760, 12462561855, 13293399312, 16616749140, 19940098968, 22155665520, 24925123710, 33233498280, 39880197936, 49850247420, 66466996560, 99700494840, 199400989680]

約数ペア:

[(1, 199400989680), (2, 99700494840), (3, 66466996560), (4, 49850247420), (5, 39880197936), (6, 33233498280), (8, 24925123710), (9, 22155665520), (10, 19940098968), (12, 16616749140), (15, 13293399312), (16, 12462561855), (18, 11077832760), (20, 9970049484), (24, 8308374570), (27, 7385221840), (30, 6646699656), (36, 5538916380), (40, 4985024742), (45, 4431133104), (48, 4154187285), (54, 3692610920), (60, 3323349828), (72, 2769458190), (80, 2492512371), (90, 2215566552), (108, 1846305460), (120, 1661674914), (135, 1477044368), (144, 1384729095), (180, 1107783276), (216, 923152730), (240, 830837457), (270, 738522184), (360, 553891638), (432, 461576365), (540, 369261092), (720, 276945819), (1080, 184630546), (2160, 92315273), (4447, 44839440), (8894, 22419720), (13341, 14946480), (17788, 11209860), (20759, 9605520), (22235, 8967888), (26682, 7473240), (35576, 5604930), (40023, 4982160), (41518, 4802760), (44470, 4483944), (53364, 3736620), (62277, 3201840), (66705, 2989296), (71152, 2802465), (80046, 2491080), (83036, 2401380), (88940, 2241972), (103795, 1921104), (106728, 1868310), (120069, 1660720), (124554, 1600920), (133410, 1494648), (160092, 1245540), (166072, 1200690), (177880, 1120986), (186831, 1067280), (200115, 996432), (207590, 960552), (213456, 934155), (240138, 830360), (249108, 800460), (266820, 747324), (311385, 640368), (320184, 622770), (332144, 600345), (355760, 560493), (373662, 533640), (400230, 498216), (415180, 480276)]