15695640840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{56893}}^1$

素因数の和:56948

約数の個数: 192

約数和(自身を含む): 54481694400

約数和(自身を除く): 38786053560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 121, 132, 152, 165, 190, 209, 220, 228, 242, 264, 285, 330, 363, 380, 418, 440, 456, 484, 570, 605, 627, 660, 726, 760, 836, 968, 1045, 1140, 1210, 1254, 1320, 1452, 1672, 1815, 2090, 2280, 2299, 2420, 2508, 2904, 3135, 3630, 4180, 4598, 4840, 5016, 6270, 6897, 7260, 8360, 9196, 11495, 12540, 13794, 14520, 18392, 22990, 25080, 27588, 34485, 45980, 55176, 56893, 68970, 91960, 113786, 137940, 170679, 227572, 275880, 284465, 341358, 455144, 568930, 625823, 682716, 853395, 1080967, 1137860, 1251646, 1365432, 1706790, 1877469, 2161934, 2275720, 2503292, 3129115, 3242901, 3413580, 3754938, 4323868, 5006584, 5404835, 6258230, 6485802, 6827160, 6884053, 7509876, 8647736, 9387345, 10809670, 11890637, 12516460, 12971604, 13768106, 15019752, 16214505, 18774690, 20652159, 21619340, 23781274, 25032920, 25943208, 27536212, 32429010, 34420265, 35671911, 37549380, 41304318, 43238680, 47562548, 55072424, 59453185, 64858020, 68840530, 71343822, 75098760, 82608636, 95125096, 103260795, 118906370, 129716040, 130797007, 137681060, 142687644, 165217272, 178359555, 206521590, 237812740, 261594014, 275362120, 285375288, 356719110, 392391021, 413043180, 475625480, 523188028, 653985035, 713438220, 784782042, 826086360, 1046376056, 1307970070, 1426876440, 1569564084, 1961955105, 2615940140, 3139128168, 3923910210, 5231880280, 7847820420, 15695640840]

約数ペア:

[(1, 15695640840), (2, 7847820420), (3, 5231880280), (4, 3923910210), (5, 3139128168), (6, 2615940140), (8, 1961955105), (10, 1569564084), (11, 1426876440), (12, 1307970070), (15, 1046376056), (19, 826086360), (20, 784782042), (22, 713438220), (24, 653985035), (30, 523188028), (33, 475625480), (38, 413043180), (40, 392391021), (44, 356719110), (55, 285375288), (57, 275362120), (60, 261594014), (66, 237812740), (76, 206521590), (88, 178359555), (95, 165217272), (110, 142687644), (114, 137681060), (120, 130797007), (121, 129716040), (132, 118906370), (152, 103260795), (165, 95125096), (190, 82608636), (209, 75098760), (220, 71343822), (228, 68840530), (242, 64858020), (264, 59453185), (285, 55072424), (330, 47562548), (363, 43238680), (380, 41304318), (418, 37549380), (440, 35671911), (456, 34420265), (484, 32429010), (570, 27536212), (605, 25943208), (627, 25032920), (660, 23781274), (726, 21619340), (760, 20652159), (836, 18774690), (968, 16214505), (1045, 15019752), (1140, 13768106), (1210, 12971604), (1254, 12516460), (1320, 11890637), (1452, 10809670), (1672, 9387345), (1815, 8647736), (2090, 7509876), (2280, 6884053), (2299, 6827160), (2420, 6485802), (2508, 6258230), (2904, 5404835), (3135, 5006584), (3630, 4323868), (4180, 3754938), (4598, 3413580), (4840, 3242901), (5016, 3129115), (6270, 2503292), (6897, 2275720), (7260, 2161934), (8360, 1877469), (9196, 1706790), (11495, 1365432), (12540, 1251646), (13794, 1137860), (14520, 1080967), (18392, 853395), (22990, 682716), (25080, 625823), (27588, 568930), (34485, 455144), (45980, 341358), (55176, 284465), (56893, 275880), (68970, 227572), (91960, 170679), (113786, 137940)]