201740880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6947}}^1$

素因数の和:6985

約数の個数: 120

約数和(自身を含む): 687518496

約数和(自身を除く): 485777616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 6947, 7260, 9680, 13894, 14520, 20841, 27788, 29040, 34735, 41682, 55576, 69470, 76417, 83364, 104205, 111152, 138940, 152834, 166728, 208410, 229251, 277880, 305668, 333456, 382085, 416820, 458502, 555760, 611336, 764170, 833640, 840587, 917004, 1146255, 1222672, 1528340, 1667280, 1681174, 1834008, 2292510, 2521761, 3056680, 3362348, 3668016, 4202935, 4585020, 5043522, 6113360, 6724696, 8405870, 9170040, 10087044, 12608805, 13449392, 16811740, 18340080, 20174088, 25217610, 33623480, 40348176, 50435220, 67246960, 100870440, 201740880]

約数ペア:

[(1, 201740880), (2, 100870440), (3, 67246960), (4, 50435220), (5, 40348176), (6, 33623480), (8, 25217610), (10, 20174088), (11, 18340080), (12, 16811740), (15, 13449392), (16, 12608805), (20, 10087044), (22, 9170040), (24, 8405870), (30, 6724696), (33, 6113360), (40, 5043522), (44, 4585020), (48, 4202935), (55, 3668016), (60, 3362348), (66, 3056680), (80, 2521761), (88, 2292510), (110, 1834008), (120, 1681174), (121, 1667280), (132, 1528340), (165, 1222672), (176, 1146255), (220, 917004), (240, 840587), (242, 833640), (264, 764170), (330, 611336), (363, 555760), (440, 458502), (484, 416820), (528, 382085), (605, 333456), (660, 305668), (726, 277880), (880, 229251), (968, 208410), (1210, 166728), (1320, 152834), (1452, 138940), (1815, 111152), (1936, 104205), (2420, 83364), (2640, 76417), (2904, 69470), (3630, 55576), (4840, 41682), (5808, 34735), (6947, 29040), (7260, 27788), (9680, 20841), (13894, 14520)]