1920897851652

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1\times {\mathrm{7901}}^1$

素因数の和:8420

約数の個数: 240

約数和(自身を含む): 5454575934192

約数和(自身を除く): 3533678082540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 197, 234, 293, 324, 351, 394, 468, 586, 591, 702, 788, 879, 1053, 1172, 1182, 1404, 1758, 1773, 2106, 2364, 2561, 2637, 3516, 3546, 3809, 4212, 5122, 5274, 5319, 7092, 7618, 7683, 7901, 7911, 10244, 10548, 10638, 11427, 15236, 15366, 15802, 15822, 15957, 21276, 22854, 23049, 23703, 23733, 30732, 31604, 31644, 31914, 34281, 45708, 46098, 47406, 47466, 57721, 63828, 68562, 69147, 71109, 92196, 94812, 94932, 102713, 102843, 115442, 137124, 138294, 142218, 173163, 205426, 205686, 207441, 213327, 230884, 276588, 284436, 308139, 308529, 346326, 410852, 411372, 414882, 426654, 519489, 616278, 617058, 639981, 692652, 750373, 829764, 853308, 924417, 1038978, 1232556, 1234116, 1279962, 1500746, 1556497, 1558467, 1848834, 2077956, 2251119, 2314993, 2559924, 2773251, 3001492, 3112994, 3116934, 3697668, 4502238, 4629986, 4669491, 4675401, 5546502, 6225988, 6233868, 6753357, 6944979, 8319753, 9004476, 9259972, 9338982, 9350802, 11093004, 13506714, 13889958, 14008473, 16639506, 18677964, 18701604, 20234461, 20260071, 20834937, 27013428, 27779916, 28016946, 30094909, 33279012, 40468922, 40520142, 41669874, 42025419, 56033892, 60189818, 60703383, 60780213, 62504811, 80937844, 81040284, 83339748, 84050838, 90284727, 120379636, 121406766, 121560426, 125009622, 126076257, 168101676, 180569454, 182110149, 187514433, 242813532, 243120852, 250019244, 252152514, 270854181, 361138908, 364220298, 375028866, 456053621, 504305028, 541708362, 546330447, 728440596, 750057732, 812562543, 912107242, 1083416724, 1092660894, 1368160863, 1625125086, 1638991341, 1824214484, 2185321788, 2437687629, 2736321726, 3250250172, 3277982682, 4104482589, 4875375258, 5472643452, 5928697073, 6555965364, 8208965178, 9750750516, 11857394146, 12313447767, 16417930356, 17786091219, 23714788292, 24626895534, 35572182438, 36940343301, 49253791068, 53358273657, 71144364876, 73880686602, 106716547314, 147761373204, 160074820971, 213433094628, 320149641942, 480224462913, 640299283884, 960448925826, 1920897851652]

約数ペア:

[(1, 1920897851652), (2, 960448925826), (3, 640299283884), (4, 480224462913), (6, 320149641942), (9, 213433094628), (12, 160074820971), (13, 147761373204), (18, 106716547314), (26, 73880686602), (27, 71144364876), (36, 53358273657), (39, 49253791068), (52, 36940343301), (54, 35572182438), (78, 24626895534), (81, 23714788292), (108, 17786091219), (117, 16417930356), (156, 12313447767), (162, 11857394146), (197, 9750750516), (234, 8208965178), (293, 6555965364), (324, 5928697073), (351, 5472643452), (394, 4875375258), (468, 4104482589), (586, 3277982682), (591, 3250250172), (702, 2736321726), (788, 2437687629), (879, 2185321788), (1053, 1824214484), (1172, 1638991341), (1182, 1625125086), (1404, 1368160863), (1758, 1092660894), (1773, 1083416724), (2106, 912107242), (2364, 812562543), (2561, 750057732), (2637, 728440596), (3516, 546330447), (3546, 541708362), (3809, 504305028), (4212, 456053621), (5122, 375028866), (5274, 364220298), (5319, 361138908), (7092, 270854181), (7618, 252152514), (7683, 250019244), (7901, 243120852), (7911, 242813532), (10244, 187514433), (10548, 182110149), (10638, 180569454), (11427, 168101676), (15236, 126076257), (15366, 125009622), (15802, 121560426), (15822, 121406766), (15957, 120379636), (21276, 90284727), (22854, 84050838), (23049, 83339748), (23703, 81040284), (23733, 80937844), (30732, 62504811), (31604, 60780213), (31644, 60703383), (31914, 60189818), (34281, 56033892), (45708, 42025419), (46098, 41669874), (47406, 40520142), (47466, 40468922), (57721, 33279012), (63828, 30094909), (68562, 28016946), (69147, 27779916), (71109, 27013428), (92196, 20834937), (94812, 20260071), (94932, 20234461), (102713, 18701604), (102843, 18677964), (115442, 16639506), (137124, 14008473), (138294, 13889958), (142218, 13506714), (173163, 11093004), (205426, 9350802), (205686, 9338982), (207441, 9259972), (213327, 9004476), (230884, 8319753), (276588, 6944979), (284436, 6753357), (308139, 6233868), (308529, 6225988), (346326, 5546502), (410852, 4675401), (411372, 4669491), (414882, 4629986), (426654, 4502238), (519489, 3697668), (616278, 3116934), (617058, 3112994), (639981, 3001492), (692652, 2773251), (750373, 2559924), (829764, 2314993), (853308, 2251119), (924417, 2077956), (1038978, 1848834), (1232556, 1558467), (1234116, 1556497), (1279962, 1500746)]