15691640244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:955

約数の個数: 216

約数和(自身を含む): 45308537568

約数和(自身を除く): 29616897324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 61, 69, 84, 92, 98, 122, 138, 147, 161, 183, 196, 244, 276, 294, 322, 366, 427, 483, 529, 588, 644, 732, 827, 854, 966, 1058, 1127, 1281, 1403, 1587, 1654, 1708, 1932, 2116, 2254, 2481, 2562, 2806, 2989, 3174, 3308, 3381, 3703, 4209, 4508, 4962, 5124, 5612, 5789, 5978, 6348, 6762, 7406, 8418, 8967, 9821, 9924, 11109, 11578, 11956, 13524, 14812, 16836, 17367, 17934, 19021, 19642, 22218, 23156, 25921, 29463, 32269, 34734, 35868, 38042, 39284, 40523, 44436, 50447, 51842, 57063, 58926, 64538, 68747, 69468, 76084, 77763, 81046, 96807, 100894, 103684, 114126, 117852, 121569, 129076, 133147, 137494, 151341, 155526, 162092, 193614, 201788, 206241, 225883, 228252, 243138, 266294, 274988, 302682, 311052, 353129, 387228, 399441, 412482, 437483, 451766, 486276, 532588, 605364, 677649, 706258, 798882, 824964, 874966, 903532, 932029, 1059387, 1160281, 1312449, 1355298, 1412516, 1581181, 1597764, 1749932, 1864058, 2118774, 2320562, 2471903, 2624898, 2710596, 2796087, 3062381, 3162362, 3480843, 3728116, 4237548, 4641124, 4743543, 4943806, 5249796, 5592174, 6124762, 6324724, 6961686, 7415709, 8121967, 9187143, 9487086, 9887612, 11184348, 12249524, 13923372, 14831418, 16243934, 18374286, 18974172, 21436667, 24365901, 26686463, 29662836, 32487868, 36748572, 42873334, 48731802, 53372926, 56853769, 64310001, 80059389, 85746668, 97463604, 106745852, 113707538, 128620002, 160118778, 170561307, 186805241, 227415076, 257240004, 320237556, 341122614, 373610482, 560415723, 682245228, 747220964, 1120831446, 1307636687, 2241662892, 2615273374, 3922910061, 5230546748, 7845820122, 15691640244]

約数ペア:

[(1, 15691640244), (2, 7845820122), (3, 5230546748), (4, 3922910061), (6, 2615273374), (7, 2241662892), (12, 1307636687), (14, 1120831446), (21, 747220964), (23, 682245228), (28, 560415723), (42, 373610482), (46, 341122614), (49, 320237556), (61, 257240004), (69, 227415076), (84, 186805241), (92, 170561307), (98, 160118778), (122, 128620002), (138, 113707538), (147, 106745852), (161, 97463604), (183, 85746668), (196, 80059389), (244, 64310001), (276, 56853769), (294, 53372926), (322, 48731802), (366, 42873334), (427, 36748572), (483, 32487868), (529, 29662836), (588, 26686463), (644, 24365901), (732, 21436667), (827, 18974172), (854, 18374286), (966, 16243934), (1058, 14831418), (1127, 13923372), (1281, 12249524), (1403, 11184348), (1587, 9887612), (1654, 9487086), (1708, 9187143), (1932, 8121967), (2116, 7415709), (2254, 6961686), (2481, 6324724), (2562, 6124762), (2806, 5592174), (2989, 5249796), (3174, 4943806), (3308, 4743543), (3381, 4641124), (3703, 4237548), (4209, 3728116), (4508, 3480843), (4962, 3162362), (5124, 3062381), (5612, 2796087), (5789, 2710596), (5978, 2624898), (6348, 2471903), (6762, 2320562), (7406, 2118774), (8418, 1864058), (8967, 1749932), (9821, 1597764), (9924, 1581181), (11109, 1412516), (11578, 1355298), (11956, 1312449), (13524, 1160281), (14812, 1059387), (16836, 932029), (17367, 903532), (17934, 874966), (19021, 824964), (19642, 798882), (22218, 706258), (23156, 677649), (25921, 605364), (29463, 532588), (32269, 486276), (34734, 451766), (35868, 437483), (38042, 412482), (39284, 399441), (40523, 387228), (44436, 353129), (50447, 311052), (51842, 302682), (57063, 274988), (58926, 266294), (64538, 243138), (68747, 228252), (69468, 225883), (76084, 206241), (77763, 201788), (81046, 193614), (96807, 162092), (100894, 155526), (103684, 151341), (114126, 137494), (117852, 133147), (121569, 129076)]