234890040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2311}}^1$

素因数の和:2354

約数の個数: 192

約数和(自身を含む): 885588480

約数和(自身を除く): 650698440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1320, 1452, 1540, 1694, 1815, 1848, 2310, 2311, 2420, 2541, 2904, 3080, 3388, 3630, 4235, 4620, 4622, 4840, 5082, 6776, 6933, 7260, 8470, 9240, 9244, 10164, 11555, 12705, 13866, 14520, 16177, 16940, 18488, 20328, 23110, 25410, 25421, 27732, 32354, 33880, 34665, 46220, 48531, 50820, 50842, 55464, 64708, 69330, 76263, 80885, 92440, 97062, 101640, 101684, 127105, 129416, 138660, 152526, 161770, 177947, 194124, 203368, 242655, 254210, 277320, 279631, 305052, 323540, 355894, 381315, 388248, 485310, 508420, 533841, 559262, 610104, 647080, 711788, 762630, 838893, 889735, 970620, 1016840, 1067682, 1118524, 1398155, 1423576, 1525260, 1677786, 1779470, 1941240, 1957417, 2135364, 2237048, 2669205, 2796310, 3050520, 3355572, 3558940, 3914834, 4194465, 4270728, 5338410, 5592620, 5872251, 6711144, 7117880, 7829668, 8388930, 9787085, 10676820, 11185240, 11744502, 15659336, 16777860, 19574170, 21353640, 23489004, 29361255, 33555720, 39148340, 46978008, 58722510, 78296680, 117445020, 234890040]

約数ペア:

[(1, 234890040), (2, 117445020), (3, 78296680), (4, 58722510), (5, 46978008), (6, 39148340), (7, 33555720), (8, 29361255), (10, 23489004), (11, 21353640), (12, 19574170), (14, 16777860), (15, 15659336), (20, 11744502), (21, 11185240), (22, 10676820), (24, 9787085), (28, 8388930), (30, 7829668), (33, 7117880), (35, 6711144), (40, 5872251), (42, 5592620), (44, 5338410), (55, 4270728), (56, 4194465), (60, 3914834), (66, 3558940), (70, 3355572), (77, 3050520), (84, 2796310), (88, 2669205), (105, 2237048), (110, 2135364), (120, 1957417), (121, 1941240), (132, 1779470), (140, 1677786), (154, 1525260), (165, 1423576), (168, 1398155), (210, 1118524), (220, 1067682), (231, 1016840), (242, 970620), (264, 889735), (280, 838893), (308, 762630), (330, 711788), (363, 647080), (385, 610104), (420, 559262), (440, 533841), (462, 508420), (484, 485310), (605, 388248), (616, 381315), (660, 355894), (726, 323540), (770, 305052), (840, 279631), (847, 277320), (924, 254210), (968, 242655), (1155, 203368), (1210, 194124), (1320, 177947), (1452, 161770), (1540, 152526), (1694, 138660), (1815, 129416), (1848, 127105), (2310, 101684), (2311, 101640), (2420, 97062), (2541, 92440), (2904, 80885), (3080, 76263), (3388, 69330), (3630, 64708), (4235, 55464), (4620, 50842), (4622, 50820), (4840, 48531), (5082, 46220), (6776, 34665), (6933, 33880), (7260, 32354), (8470, 27732), (9240, 25421), (9244, 25410), (10164, 23110), (11555, 20328), (12705, 18488), (13866, 16940), (14520, 16177)]